deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b2546ab..00e613a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{A survey of content based 3D shape retrieval methods}},  journal = {Multimed Tools Appl},  }  @article{Rajamani_2004,  doi = {10.1073/pnas.0401942101},  url = {http://dx.doi.org/10.1073/pnas.0401942101},  year = {2004},  month = {jul},  publisher = {Proceedings of the National Academy of Sciences},  volume = {101},  number = {31},  pages = {11287--11292},  author = {D. Rajamani and S. Thiel and S. Vajda and C. J. Camacho},  title = {{Anchor residues in protein-protein interactions}},  journal = {Proceedings of the National Academy of Sciences},  }