?url_ver=Z39.88-2004&rft_id=10.1109%2FACCESS.2017.2775863&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Abdalla&rft.au=Abdalla%2C+I.I.&rft.aufirst=I.I.&rft.issn=21693536&rft.atitle=Analysis+of+Tubular+Linear+Motors+for+Different+Shapes+of+Magnets&rft.title=IEEE+Access&rft.date=2018&rft.pages=10297-10310&rft.volume=6&rft.genre=article