%0 Journal Article %A B. Chen %A M. Yan %T Singularity from Eulerian Viewpoint %J Informatics and Automation %D 1998 %P 305-319 %V 221 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1998_221_a18/ %G en %F TRSPY_1998_221_a18