deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d221d9c..63354bb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
@book{FAO_2013,  author = {FAO}, url = {http://www.fao.org/news/story/es/item/196368/icode/},  year = {2013},  title = {{OCDE-FAO El desperdicio de alimentos daña al clima, el agua, la tierra y la biodiversidad}},  }  article{G_mez_Estaca_2014,  doi = {10.1016/j.tifs.2013.10.008},  url = {http://dx.doi.org/10.1016/j.tifs.2013.10.008},  year = {2014},  month = {jan},  publisher = {Elsevier {BV}},  volume = {35},  number = {1},  pages = {42--51},  author = {Joaqu{\'{\i}}n G{\'{o}}mez-Estaca and Carol L{\'{o}}pez-de-Dicastillo and Pilar Hern{\'{a}}ndez-Mu{\~{n}}oz and Ram{\'{o}}n Catal{\'{a}} and Rafael Gavara},  title = {{Advances in antioxidant active food packaging}},  journal = {Trends in Food Science {\&} Technology},  }  @book{Cooksey_2010,  year = {2010},  publisher = {Taylor and Francis Group}, 
...
title = {{Active Packaging and The Shelf Life of Foods}},  booktitle = {Food Packaging and Shelf Life: A Practical Guide},  }  @article{25159445,  title = {{Development of a food spoilage indicator for monitoring freshness of skinless chicken breast.}},  date = {2014 Dec},  source = {Talanta},  authors = {Rukchon, C and Nopwinyuwong, A and Trevanich, S and Jinkarn, T and Suppakul, P},  author = {Rukchon, C and Nopwinyuwong, A and Trevanich, S and Jinkarn, T and Suppakul, P},  year = {},  month = {},  journal = {Talanta},  volume = {130},  number = {},  pages = {547-54},  pubmed_id = {25159445},  }