%0 Journal Article %A Rosa, J.W.C. %T Regional Surface Wave Studies in South America %D 1993 %J , %V %@ 2214-4609 %C cp-324-00200 %R https://doi.org/10.3997/2214-4609-pdb.324.1031 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.324.1031