?url_ver=Z39.88-2004&rft_id=10.1371%252Fjournal.pone.0140420&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Saracco&rft.au=Saracco%2C+Fabio&rft.aufirst=Fabio&rft.volume=10&rft.title=PloS+One&rft.pages=e0140420&rft.issue=11&rft.issn=1932-6203&rft.atitle=From+Innovation+to+Diversification%3A+A+Simple+Competitive+Model&rft.date=2015&rft.genre=article