?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.ijhydene.2013.01.136&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.M.&rft.au=Rahman%2C+M.M.&rft.aulast=Rahman&rft.date=2013&rft.atitle=Characterization+of+the+time-averaged+overall+heat+transfer+in+a+direct-injection+hydrogen-fueled+engine&rft.title=International+Journal+of+Hydrogen+Energy&rft.issn=03603199&rft.pages=4816-4830&rft.issue=11&rft.volume=38&rft.genre=article