%0 Journal Article %A S. P. Tarasov %T Properties of the trajectories of the appointments problem and the travelling-salesman problem %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1981 %P 168-175 %V 21 %N 1 %U http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_1_a17/ %G ru %F ZVMMF_1981_21_1_a17