TY - JOUR AU - Yu. F. Golubev TI - The Okhotsimskii–Pontryagin method in control theory and analytical mechanics. Part I JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2008 SP - 49 EP - 55 IS - 6 UR - http://geodesic.mathdoc.fr/item/VMUMM_2008_6_a8/ LA - ru ID - VMUMM_2008_6_a8 ER -