?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.ijindorg.2012.07.005&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Boyer&rft.aufirst=Marcel&rft.issue=n%C2%B06&rft.volume=30&rft.date=November+2012&rft.issn=0167-7187&rft.atitle=A+dynamic+duopoly+investment+game+without+commitment+under+unecrtain+market+expansion&rft.title=International+Journal+of+Industrial+Organization&rft.pages=663-681&rft.genre=article