TY  - JOUR
AU  - A. P. Veselov
AU  - L. A. Takhtadzhyan
TI  - Integrability of Novikov equations for principal chiral fields with multivalued Lagrangian
JO  - Doklady Akademii Nauk
PY  - 1984
SP  - 1097
EP  - 1100
VL  - 279
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1984_279_5_a16/
LA  - ru
ID  - DAN_1984_279_5_a16
ER  -