TY - JOUR AU - O. V. Lychagina TI - Poisson structures associated with algebras of differential operators JO - Matematičeskie zametki PY - 1995 SP - 256 EP - 271 VL - 58 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1995_58_2_a7/ LA - ru ID - MZM_1995_58_2_a7 ER -