TY - JOUR AU - Yu. M. Vorob'ev TI - Obstructions to the Equivalence of Poisson Structures Near a Symplectic Leaf of Semisimple and Compact Type JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2008 SP - 81 EP - 84 VL - 42 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2008_42_2_a10/ LA - ru ID - FAA_2008_42_2_a10 ER -