?url_ver=Z39.88-2004&rft_id=10.1007%2Fs00024-017-1676-x&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.N.&rft.au=Qadrouh%2C+A.N.&rft.aulast=Qadrouh&rft.title=Pure+and+Applied+Geophysics&rft.date=2018&rft.issue=1&rft.volume=175&rft.issn=00334553&rft.atitle=Backus+and+Wyllie+Averages+for+Seismic+Attenuation&rft.pages=165-170&rft.genre=article