TY  - JOUR
AU  - V. A. Il'in
AU  - K. V. Mal'kov
TI  - Integrability of a class of higher-order nonlinear evolution systems that admit a nonselfadjoint zero curvature representation. I
JO  - Differencialʹnye uravneniâ
PY  - 1990
SP  - 2085
EP  - 2088
VL  - 26
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1990_26_12_a6/
LA  - ru
ID  - DE_1990_26_12_a6
ER  -