deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e7f162d..a94394f 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
author = {Princeton University},  title = {{About WordNet}},  year = {2016},  url = {http://wordnet.princeton.edu},  }  // note = {[Online; accessed 30-April-2016]}  // url = {http://wordnet.princeton.edu},  @book{AlexandrovaSynDict2001,  author = {Alexandrova~Z.~E.},