%0 Journal Article %A Thorbecke, J. %A Morton, S. %T Properties of common focus point gathers %D 1997 %J , %V %@ 2214-4609 %C cp-131-00057 %R https://doi.org/10.3997/2214-4609-pdb.131.GEN1997_A004 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.131.GEN1997_A004