deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 8325a2c..bbc557c 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
}  @book{Prahalad_2008,  year = {2008},  month = {apr},  publisher = {Software Engineering Institute},  author = {C.K. Prahalad and M.S. Krishnan},  title = {{The new age of innovation}},  }  @inproceedings{Buttler_1995,  year = {1995},  publisher = {{IEEE}},