%0 Report %T Ridge/Valley-like structures: Creases, separatrices and drainage patterns %A Antonio Lopez %A Joan Serrat %D 1997 %F Antonio Lopez1997 %O ADAS %O exported from refbase (http://refbase.cvc.uab.es/show.php?record=524), last updated on Thu, 30 Jun 2011 12:03:06 +0200