TY - JOUR AU - S. V. Klimov TI - Symplectic manifolds determined by subgroups of the group of jets of diffeomorphisms of the real plane JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2001 SP - 1164 EP - 1165 VL - 56 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2001_56_6_a8/ LA - en ID - RM_2001_56_6_a8 ER -