deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 07dc374..cb6233a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Rhodorsil Oils 47 Technical information}},  author = {Bluestar Silicones},  year = {2008},  url = {http://www.silitech.ch/upload/complement_info_fournisseur_d/32.pdf}, {\url{http://www.silitech.ch/upload/complement\_info\_fournisseur\_d/32.pdf}},  }