TY  - JOUR
AU  - Oleg V. Davydov
TI  - Some condensation theorems for semigroup operators.
JO  - Manuscripta mathematica
PY  - 1993
SP  - 435
EP  - 446
VL  - 79
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1993__79_1_155853/
ID  - MM2_1993__79_1_155853
ER  -