deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 0f4ecec..5cd2b49 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2010},  publisher = {Springer},  }  @article{gamboa2002designing,  title = {{Designing intelligent tutoring systems: a bayesian approach}},  author = {Gamboa, Hugo and Fred, Ana},  journal = {Enterprise Information Systems III. Edited by J. Filipe, B. Sharp, and P. Miranda. Springer Verlag: New York},  pages = {146--152},  year = {2002},  }