TY  - JOUR
AU  - V. I. Arnol'd
TI  - Indices of singular points of 1-forms on a manifold with boundary, convolution of invariants of reflection groups, and singular projections of smooth surfaces
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1979
SP  - 1
EP  - 42
VL  - 34
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1979_34_2_a0/
LA  - en
ID  - RM_1979_34_2_a0
ER  -