TY  - JOUR
AU  - A. V. Balandin
TI  - On a~zero curvature representation of a~system of differential equations that is reducible to a~nonlinear Klein--Gordon equation
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1994
SP  - 15
EP  - 16
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1994_2_a2/
LA  - ru
ID  - IVM_1994_2_a2
ER  -