TY - JOUR AU - A. B. Antonevich TI - On two methods of studying the invertibility of operators in $C^*$-algebras induced by dynamical systems JO - Sbornik. Mathematics PY - 1985 SP - 1 EP - 20 VL - 52 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1985_52_1_a0/ LA - en ID - SM_1985_52_1_a0 ER -