%0 Journal Article %A B. Chen %A M. Yan %T Singularity from Eulerian Viewpoint %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1998 %P 305-319 %V 221 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1998_221_a18/ %G en %F TM_1998_221_a18