deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 769e586..b7aa0e9 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
@misc{sproxel,  key = {sproxel},  howpublished = {\url{http://code.google.com/p/sproxel/}},  title = {{sproxel, r173}},  }