TY  - JOUR
AU  - S. I. Zukhovitskii
TI  - Fourth Winter School-Symposium on Mathematical Programming and Related Questions
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1972
VL  - 27
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1972_27_1_a22/
LA  - ru
ID  - RM_1972_27_1_a22
ER  -