TY  - JOUR
AU  - V. L. Levin
TI  - The problem of mass transfer in a topological space and
JO  - Doklady Akademii Nauk
PY  - 1984
SP  - 1059
EP  - 1064
VL  - 276
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1984_276_5_a7/
LA  - ru
ID  - DAN_1984_276_5_a7
ER  -