TY  - JOUR
AU  - A. Ya. Helemskii
TI  - The homological essence of Connes amenability: injectivity of the predual bimodule
JO  - Sbornik. Mathematics
PY  - 1991
SP  - 555
EP  - 566
VL  - 68
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1991_68_2_a10/
LA  - en
ID  - SM_1991_68_2_a10
ER  -