TY  - JOUR
AU  - V. L. Levin
TI  - Duality theorems in the Monge--Kantorovich problem
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1977
VL  - 32
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1977_32_3_a15/
LA  - ru
ID  - RM_1977_32_3_a15
ER  -