TY  - JOUR
AU  - S. P. Tsarev
AU  - E. S. Shemyakova
TI  - Differential Transformations of Parabolic Second-Order Operators in the Plane
JO  - Informatics and Automation
PY  - 2009
SP  - 227
EP  - 236
VL  - 266
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_2009_266_a12/
LA  - ru
ID  - TRSPY_2009_266_a12
ER  -