Update paper

docs/source/research.bib

@@ -36,6 +36,19 @@
 
 
 %%%% PUBLISHED PAPERS
+@article{Ferte_2019,
+        doi = {10.1063/1.5082638},
+        url = {https://doi.org/10.1063%2F1.5082638},
+        year = 2019,
+        month = {feb},
+        publisher = {{AIP} Publishing},
+        volume = {150},
+        number = {8},
+        pages = {084103},
+        author = {Anthony Fert{\'{e}} and Emmanuel Giner and Julien Toulouse},
+        title = {Range-separated multideterminant density-functional theory with a short-range correlation functional of the on-top pair density},
+}
+
 @article{Caffarel_2019,
         doi = {10.1063/1.5114703},
         url = {https://doi.org/10.1063%2F1.5114703},