TY  - JOUR
AU  - Izumiya, Shyüichi
TI  - Topological Properties of Legendrian Singularities
JO  - Canadian mathematical bulletin
PY  - 1991
SP  - 357
EP  - 363
VL  - 34
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-057-9/
DO  - 10.4153/CMB-1991-057-9
ID  - 10_4153_CMB_1991_057_9
ER  -