TY  - JOUR
AU  - N. V. Torop
TI  - Systems whose solutions are functions of solutions of linear systems
JO  - Differencialʹnye uravneniâ
PY  - 1981
SP  - 747
EP  - 748
VL  - 17
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1981_17_4_a22/
LA  - ru
ID  - DE_1981_17_4_a22
ER  -