deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 21fc196..3326018 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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doi = {10.1186/1758-2946-6-28},  url = {http://dx.doi.org/10.1186/1758-2946-6-28},  year = {2014},  publisher = {Springer Science$\mathplus$  Business Media}, volume = {6},  number = {1},  pages = {28}, 
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doi = {10.1007/7653_2015_46},  url = {http://dx.doi.org/10.1007/7653_2015_46},  year = {2015},  publisher = {Springer Science+  Business Media}, author = {David Ryan Koes},  title = {{Pharmacophore Modeling: Methods and Applications}},  booktitle = {Methods in Pharmacology and Toxicology},