TY - JOUR AU - O. I. Bogoyavlenskii TI - Integrable dynamical systems associated with the KdV equation JO - Izvestiya. Mathematics PY - 1988 SP - 435 EP - 454 VL - 31 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1988_31_3_a0/ LA - en ID - IM2_1988_31_3_a0 ER -