?url_ver=Z39.88-2004&rft_id=10.1109%2FIEEM.2017.8290141&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=A.A.&rft.au=Mokhtar%2C+A.A.&rft.aulast=Mokhtar&rft.date=2017&rft.title=Assessing+performance+of+aging+air-cooled+heat+exchangers+using+inspection+and+performance+data&rft.isbn=9781538609484&rft.issn=21573611&rft.genre=proceeding