deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 128bf6e..e3611c0 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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booktitle = {Listening in the Wild 2013},  year = {2013},  }  @misc{Pixabay_0000,  title = {Free High Quality Images},  howpublished = {\url{https://pixabay.com/}},  note = {Accessed: 2016-03-20}  }