?url_ver=Z39.88-2004&rft_id=10.2523%2Fiptc-19076-ms&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Prajapati&rft.au=Prajapati%2C+S.&rft.aufirst=S.&rft.date=2019&rft.title=Enhancing+velocity+model+for+gas+cloud+using+first+break+travel+time+tomography+full+waveform+inversion&rft.isbn=9781613996195&rft.genre=proceeding