%0 Journal Article %A Shyuichi Izumiya %T The theory of graph-like Legendrian unfoldings and its applications %J Journal of Singularities %D 2015 %P 53-79 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2015.12d/ %R 10.5427/jsing.2015.12d %F 10_5427_jsing_2015_12d