TY  - JOUR
AU  - E. A. Shiryaev
AU  - A. A. Shkalikov
TI  - Regular and Completely Regular Differential Operators
JO  - Matematičeskie zametki
PY  - 2007
SP  - 636
EP  - 640
VL  - 81
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2007_81_4_a17/
LA  - ru
ID  - MZM_2007_81_4_a17
ER  -