TY - JOUR AU - R. V. Gamkrelidze TI - Sliding modes in optimal control theory JO - Informatics and Automation PY - 1985 SP - 180 EP - 193 VL - 169 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1985_169_a9/ LA - ru ID - TRSPY_1985_169_a9 ER -