TY  - JOUR
TI  - Petr Sergeevich Novikov (photo)
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1971
VL  - 26
IS  - 5
UR  - http://geodesic.mathdoc.fr/item/RM_1971_26_5_a17/
LA  - ru
ID  - RM_1971_26_5_a17
ER  -