TY  - JOUR
AU  - M. A. Skryabin
TI  - Partition of unity and the strong ellipticity problem for functional differential operators
JO  - Contemporary Mathematics. Fundamental Directions
PY  - 2009
SP  - 139
EP  - 151
VL  - 34
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMFD_2009_34_a6/
LA  - ru
ID  - CMFD_2009_34_a6
ER  -