@article{eage:/content/papers/10.3997/2214-4609.20130061, author = "Wu, Z. and Alkhalifah, T.", title = "The Optimizied Expansion Method for Wavefield Extrapolation", journal= "", year = "2013", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609.20130061", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.20130061", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-348-00036", }