@article{ZVMMF_1981_21_1_a17,
     author = {S. P. Tarasov},
     title = {Properties of the trajectories of the appointments problem and the travelling-salesman problem},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {168--175},
     year = {1981},
     volume = {21},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_1_a17/}
}