TY - JOUR AU - P. A. Lakrisenko TI - On the stability of the equilibrium positions of nonlinear mechanical hybrid system JO - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ PY - 2015 SP - 116 EP - 125 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSPUI_2015_3_a9/ LA - ru ID - VSPUI_2015_3_a9 ER -