TY  - JOUR
AU  - V. G. Dubrovskii
AU  - A. V. Gramolin
TI  - Gauge-invariant description of several $(2+1)$-dimensional integrable nonlinear evolution equations
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 2009
SP  - 35
EP  - 48
VL  - 160
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TMF_2009_160_1_a3/
LA  - ru
ID  - TMF_2009_160_1_a3
ER  -