%0 Journal Article %A Hildebrand, S. %A Mackay, S. %T Depth migration velocity analysis: a comparison of two approaches %D 1992 %J , %V %@ 2214-4609 %C cp-45-00179 %R https://doi.org/10.3997/2214-4609.201410517 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201410517