TY  - JOUR
TI  - Vladimir Igorevich Arnol'd (on~his fiftieth birthday)
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1987
SP  - 161
VL  - 42
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1987_42_4_a11/
LA  - en
ID  - RM_1987_42_4_a11
ER  -