TY  - JOUR
AU  - E. M. Polishchuk
TI  - Some new relations between control systems and equations of mathematical physics.~I
JO  - Differencialʹnye uravneniâ
PY  - 1972
SP  - 333
EP  - 348
VL  - 8
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1972_8_2_a14/
LA  - ru
ID  - DE_1972_8_2_a14
ER  -