%0 Journal Article %A Coomber, S. %T Three-dimensional gravity model of the Witwatersrand Basin and Vredefort impact Structure %D 2005 %J , %V %@ 2214-4609 %C cp-154-00033 %R https://doi.org/10.3997/2214-4609-pdb.154.026 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.154.026