deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b597a8f..7496c2a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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url = {http://dx.doi.org/10.1186/s13321-015-0092-4},  year = {2015},  month = {aug},  publisher = {Springer Science + $\mathplus$  Business Media}, volume = {7},  number = {1},  author = {Mar{\'{\i}}a Jimena Mart{\'{\i}}nez and Ignacio Ponzoni and M{\'{o}}nica F D{\'{\i}}az and Gustavo E Vazquez and Axel J Soto},