TY - JOUR AU - M. E. Kazarian TI - Characteristic classes of Lagrangian and Legendre singularities JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1995 SP - 701 EP - 726 VL - 50 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1995_50_4_a1/ LA - en ID - RM_1995_50_4_a1 ER -