TY  - JOUR
TI  - Petr Grigor'evich Kontorovich (photo)
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1968
VL  - 23
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1968_23_4_a6/
LA  - ru
ID  - RM_1968_23_4_a6
ER  -