TY  - JOUR
AU  - V. I. Arnol'd
TI  - Invariants and perestroikas of plane fronts
JO  - Informatics and Automation
PY  - 1995
SP  - 14
EP  - 64
VL  - 209
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1995_209_a1/
LA  - ru
ID  - TRSPY_1995_209_a1
ER  -