?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.petrol.2011.02.010&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.&rft.au=El-Khatib%2C+N.&rft.aulast=El-Khatib&rft.title=Journal+of+Petroleum+Science+and+Engineering&rft.date=2011&rft.issue=1&rft.volume=77&rft.issn=09204105&rft.pages=69-77&rft.atitle=Design+and+analysis+of+single+pulse+tests&rft.genre=article