?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Fernandez%2C+L.+M.&rft.aulast=Fernandez&rft.aufirst=L.+M.&rft.date=10+January+2009&rft.title=The+seismic+safety+of+the+Deep+South+African+gold+mines&rft.genre=proceeding