TY  - JOUR
AU  - E. V. Troitskii
TI  - An exact formula for the index of an equivariant $C^*$-elliptic operator
JO  - Informatics and Automation
PY  - 1992
SP  - 178
EP  - 182
VL  - 193
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1992_193_a33/
LA  - ru
ID  - TRSPY_1992_193_a33
ER  -