TY  - JOUR
AU  - R. A. Biktashev
TI  - Spectra of pseudodifferential operators over $C^*$-algebras
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1982
SP  - 36
EP  - 38
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1982_4_a8/
LA  - ru
ID  - VMUMM_1982_4_a8
ER  -