TY - JOUR AU - A. A. Belolipetskii AU - A. Yu. Ryabov TI - Asymptotic estimates for solutions of the time-optimality problem near breakaway points of an isochronous surface JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1986 SP - 521 EP - 535 VL - 26 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1986_26_4_a5/ LA - ru ID - ZVMMF_1986_26_4_a5 ER -