TY  - JOUR
AU  - V. A. Smirnov
TI  - Twisted tensor products and Hirsch's theory
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 294
EP  - 296
VL  - 219
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_219_2_a8/
LA  - ru
ID  - DAN_1974_219_2_a8
ER  -