?url_ver=Z39.88-2004&rft_id=10.3923%2Fjas.2011.1791.1796&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ibrahim&rft.au=Ibrahim%2C+A.A.&rft.aufirst=A.A.&rft.pages=1791-1796&rft.atitle=The+operation+of+free+piston+linear+generator+engine+using+MOSFET+and+IGBT+drivers&rft.issue=10&rft.volume=11&rft.issn=18125654&rft.date=2011&rft.title=Journal+of+Applied+Sciences&rft.genre=article