TY  - JOUR
AU  - V. P. Orlov
TI  - Fractional powers of degenerate differential operators
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 1980
EP  - 1989
VL  - 11
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_11_a7/
LA  - ru
ID  - DE_1975_11_11_a7
ER  -