TY - RPRT TI - Hessian-based multiparameter fractional viscoacoustic full-waveform inversion AU - Xing, Guangchi AU - Zhu, Tieyuan PY - 2020 DO - 10.1190/segam2020-3426699.1 UR - https://www.osti.gov/biblio/1829722 ID - 1829722 ER -