TY  - JOUR
AU  - V. G. Michalev
TI  - Differential-geometrical structures in the theory of two-dimensional integrable equations
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1991
SP  - 75
EP  - 81
VL  - 189
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1991_189_a5/
LA  - ru
ID  - ZNSL_1991_189_a5
ER  -