TY  - JOUR
AU  - A. M. Stepin
TI  - Connections between the approximative and spectral properties of metric automorphisms
JO  - Matematičeskie zametki
PY  - 1973
SP  - 403
EP  - 409
VL  - 13
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1973_13_3_a8/
LA  - ru
ID  - MZM_1973_13_3_a8
ER  -