deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d26f4ae..231eef4 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Rubabel: wrapping open Babel with Ruby}},  journal = {Journal of Cheminformatics},  }  @article{Weisel_2007,  doi = {10.1186/1752-153x-1-7},  url = {http://dx.doi.org/10.1186/1752-153X-1-7},  year = {2007},  publisher = {Springer Science $\mathplus$ Business Media},  volume = {1},  number = {1},  pages = {7},  author = {Martin Weisel and Ewgenij Proschak and Gisbert Schneider},  title = {{{PocketPicker}: analysis of ligand binding-sites with shape descriptors}},  journal = {Chemistry Central Journal},  }