TY  - JOUR
AU  - D. K. Demskoi
AU  - S. Ya. Startsev
TI  - On construction of symmetries from integrals of hyperbolic partial differential systems
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2004
SP  - 29
EP  - 37
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2004_10_1_a3/
LA  - ru
ID  - FPM_2004_10_1_a3
ER  -