%0 Journal Article %A Xu, H. %T Depth Trend and the Characteristics of PS AVO %D 2006 %J , %V %@ 2214-4609 %C cp-2-00008 %R https://doi.org/10.3997/2214-4609.201402000 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201402000