?url_ver=Z39.88-2004&rft_id=10.1142%2FS0218625X14500565&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Naz&rft.au=Naz%2C+M.Y.&rft.aufirst=M.Y.&rft.atitle=Testing+of+nickel-chrome+alloy+as+a+tip+material+for+multi-tip+langmuir+probes&rft.issue=4&rft.volume=21&rft.issn=0218625X&rft.date=2014&rft.title=Surface+Review+and+Letters&rft.genre=article