?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Allen%2C+J.+K.&rft.aulast=Allen&rft.aufirst=J.+K.&rft.date=9+August+2012&rft.atitle=Radiated+noise+from+commercial+ships+in+the+Gulf+of+Maine%3A+Implications+for+whale%2Fvessel+collisions&rft.genre=article