TY  - JOUR
AU  - V. P. Gerdt
TI  - Algebraically simple involutive differential systems and Cauchy problem
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2009
SP  - 94
EP  - 103
VL  - 373
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2009_373_a5/
LA  - en
ID  - ZNSL_2009_373_a5
ER  -