diff --git a/c/plovasp/atm/__init__.py b/c/plovasp/atm/__init__.py
index 139597f9..db31c97b 100644
--- a/c/plovasp/atm/__init__.py
+++ b/c/plovasp/atm/__init__.py
@@ -1,2 +1,27 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 
-
+__all__ = []
diff --git a/c/plovasp/atm/argsort.c b/c/plovasp/atm/argsort.c
index 40347472..fad642d9 100644
--- a/c/plovasp/atm/argsort.c
+++ b/c/plovasp/atm/argsort.c
@@ -1,3 +1,23 @@
+/*******************************************************************************
+*
+* This file is part of the ATM library.
+*
+* Copyright (C) 2010 by O. E. Peil
+*
+* TRIQS is free software: you can redistribute it and/or modify it under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+* details.
+*
+* You should have received a copy of the GNU General Public License along with
+* TRIQS. If not, see <http://www.gnu.org/licenses/>.
+*
+*******************************************************************************/
 #include <stdlib.h>
 
 int cmp(const void *a, const void *b)
diff --git a/c/plovasp/atm/argsort.h b/c/plovasp/atm/argsort.h
index 6bd581ca..fd4ace4d 100644
--- a/c/plovasp/atm/argsort.h
+++ b/c/plovasp/atm/argsort.h
@@ -1,3 +1,23 @@
+/*******************************************************************************
+*
+* This file is part of the ATM library.
+*
+* Copyright (C) 2010 by O. E. Peil
+*
+* TRIQS is free software: you can redistribute it and/or modify it under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+* details.
+*
+* You should have received a copy of the GNU General Public License along with
+* TRIQS. If not, see <http://www.gnu.org/licenses/>.
+*
+*******************************************************************************/
 #ifndef __ARGSORT_H__
 #define __ARGSORT_H__
 
diff --git a/c/plovasp/atm/dos_tetra3d.c b/c/plovasp/atm/dos_tetra3d.c
index 67c6e2c7..19893296 100644
--- a/c/plovasp/atm/dos_tetra3d.c
+++ b/c/plovasp/atm/dos_tetra3d.c
@@ -1,3 +1,23 @@
+/*******************************************************************************
+*
+* This file is part of the ATM library.
+*
+* Copyright (C) 2010 by O. E. Peil
+*
+* TRIQS is free software: you can redistribute it and/or modify it under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+* details.
+*
+* You should have received a copy of the GNU General Public License along with
+* TRIQS. If not, see <http://www.gnu.org/licenses/>.
+*
+*******************************************************************************/
 #include <Python.h>
 
 #define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
diff --git a/c/plovasp/atm/dos_tetra3d.h b/c/plovasp/atm/dos_tetra3d.h
index 8b44e3d4..bc562e24 100644
--- a/c/plovasp/atm/dos_tetra3d.h
+++ b/c/plovasp/atm/dos_tetra3d.h
@@ -1,3 +1,23 @@
+/*******************************************************************************
+*
+* This file is part of the ATM library.
+*
+* Copyright (C) 2010 by O. E. Peil
+*
+* TRIQS is free software: you can redistribute it and/or modify it under the
+* terms of the GNU General Public License as published by the Free Software
+* Foundation, either version 3 of the License, or (at your option) any later
+* version.
+*
+* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+* details.
+*
+* You should have received a copy of the GNU General Public License along with
+* TRIQS. If not, see <http://www.gnu.org/licenses/>.
+*
+*******************************************************************************/
 #ifndef __C_DOS_TETRA3D_H__
 #define __C_DOS_TETRA3D_H__
 
diff --git a/c/plovasp/atm/setup.py b/c/plovasp/atm/setup.py
index 49784320..90334b33 100644
--- a/c/plovasp/atm/setup.py
+++ b/c/plovasp/atm/setup.py
@@ -1,4 +1,28 @@
-
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 from distutils.core import setup, Extension
 import numpy
 
diff --git a/python/converters/plovasp/__init__.py b/python/converters/plovasp/__init__.py
index e69de29b..db31c97b 100644
--- a/python/converters/plovasp/__init__.py
+++ b/python/converters/plovasp/__init__.py
@@ -0,0 +1,27 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+
+__all__ = []
diff --git a/python/converters/plovasp/elstruct.py b/python/converters/plovasp/elstruct.py
index 105212b5..16579cf4 100644
--- a/python/converters/plovasp/elstruct.py
+++ b/python/converters/plovasp/elstruct.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
     vasp.elstruct
     =============
diff --git a/python/converters/plovasp/inpconf.py b/python/converters/plovasp/inpconf.py
index 7b69e322..93543607 100644
--- a/python/converters/plovasp/inpconf.py
+++ b/python/converters/plovasp/inpconf.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
   vasp.inpconfig
   ==============
diff --git a/python/converters/plovasp/main.py b/python/converters/plovasp/main.py
index 7ba84ddb..21511833 100644
--- a/python/converters/plovasp/main.py
+++ b/python/converters/plovasp/main.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
     vasp.main
     =========
diff --git a/python/converters/plovasp/plotools.py b/python/converters/plovasp/plotools.py
index b3e8970e..94964aa8 100644
--- a/python/converters/plovasp/plotools.py
+++ b/python/converters/plovasp/plotools.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
     vasp.plotools
     =============
diff --git a/python/converters/plovasp/proj_group.py b/python/converters/plovasp/proj_group.py
index 66bae79a..ddd49e8d 100644
--- a/python/converters/plovasp/proj_group.py
+++ b/python/converters/plovasp/proj_group.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
     vasp.proj_group
     ===============
diff --git a/python/converters/plovasp/proj_shell.py b/python/converters/plovasp/proj_shell.py
index e45a85fc..d8b4294e 100644
--- a/python/converters/plovasp/proj_shell.py
+++ b/python/converters/plovasp/proj_shell.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
     vasp.proj_shell
     ===============
diff --git a/python/converters/plovasp/sc_dmft.py b/python/converters/plovasp/sc_dmft.py
index 67ab5727..031d7aa6 100644
--- a/python/converters/plovasp/sc_dmft.py
+++ b/python/converters/plovasp/sc_dmft.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 
 import os
 import errno
diff --git a/python/converters/plovasp/vaspio.py b/python/converters/plovasp/vaspio.py
index d7f6c0e2..ed6feab3 100644
--- a/python/converters/plovasp/vaspio.py
+++ b/python/converters/plovasp/vaspio.py
@@ -1,3 +1,28 @@
+ 
+################################################################################
+#
+# TRIQS: a Toolbox for Research in Interacting Quantum Systems
+#
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
+#
+# TRIQS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# TRIQS. If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
 r"""
     vasp.vaspio
     ===========
diff --git a/python/converters/vasp_converter.py b/python/converters/vasp_converter.py
index 81d49e05..d9a331e1 100644
--- a/python/converters/vasp_converter.py
+++ b/python/converters/vasp_converter.py
@@ -1,9 +1,13 @@
-
+ 
 ################################################################################
 #
 # TRIQS: a Toolbox for Research in Interacting Quantum Systems
 #
-# Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+# Copyright (C) 2011 by M. Ferrero, O. Parcollet
+#
+# DFT tools: Copyright (C) 2011 by M. Aichhorn, L. Pourovskii, V. Vildosola
+#
+# PLOVasp: Copyright (C) 2015 by O. E. Peil
 #
 # TRIQS is free software: you can redistribute it and/or modify it under the
 # terms of the GNU General Public License as published by the Free Software