%0 Journal Article %A G. PeƱafort-Sanchis %T The Geometry of Double Fold Maps %J Journal of Singularities %D 2014 %P 250-263 %V 10 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2014.10q/ %R 10.5427/jsing.2014.10q %F 10_5427_jsing_2014_10q