TY - JOUR AU - O. M. Myasnichenko TI - Symplectic Morse Lemma and Trajectories of Hamiltonian Systems Arriving at the Boundary of Possible Motion Domain JO - Informatics and Automation PY - 1998 SP - 257 EP - 270 VL - 221 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1998_221_a15/ LA - ru ID - TRSPY_1998_221_a15 ER -