TY  - JOUR
AU  - I. T. Habibullin
AU  - M. V. Yangubaeva
TI  - Formal diagonalization of a~discrete Lax operator and conservation laws and symmetries of dynamical systems
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 2013
SP  - 441
EP  - 467
VL  - 177
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_2013_177_3_a2/
LA  - ru
ID  - TMF_2013_177_3_a2
ER  -