TY  - JOUR
AU  - O. I. Mokhov
TI  - Commuting differential operators of rank~3, and nonlinear differential equations
JO  - Izvestiya. Mathematics 
PY  - 1990
SP  - 629
EP  - 655
VL  - 35
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1990_35_3_a5/
LA  - en
ID  - IM2_1990_35_3_a5
ER  -