?url_ver=Z39.88-2004&rft_id=10.4401%2Fag-6720&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.&rft.aulast=Prajapati&rft.au=Prajapati%2C+S.&rft.title=Annals+of+Geophysics&rft.date=2015&rft.volume=58&rft.issn=15935213&rft.issue=4&rft.atitle=Acoustic+2D+full+waveform+inversion+to+solve+gas+cloud+challenges&rft.genre=article