TY  - JOUR
AU  - W. I. Fushchych
AU  - V. M. Shtelen'
TI  - Linear and nonlinear systems of differential equations invariant with respect to the Schr\"odinger group
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1983
SP  - 387
EP  - 394
VL  - 56
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1983_56_3_a5/
LA  - ru
ID  - TMF_1983_56_3_a5
ER  -