@article{eage:/content/papers/10.3997/2214-4609.201413132, author = "Xu, W.C. and Li, Z.C. and Sun, X.D. and Li, H.Z.", title = "Pre-stack Reverse Time Migration of Undulating Surface Based on Layered Irregular Grid Finite Difference Method", journal= "", year = "2015", volume = "2015", number = "1", pages = "1-5", doi = "https://doi.org/10.3997/2214-4609.201413132", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201413132", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", }