?url_ver=Z39.88-2004&rft_id=10.1063%2F1.5075583&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=W.N.A.W.&rft.aulast=Nadhari&rft.au=Nadhari%2C+W.N.A.W.&rft.title=Performance+characteristics+of+free+piston+linear+generator+on+different+equivalence+ratio&rft.date=2018&rft.issn=0094243X&rft.isbn=9780735417618&rft.genre=proceeding