@article{TIMM_2016_22_3_a29,
     author = {M. Yu. Khachai and E. D. Neznakhina},
     title = {Approximation {Schemes} for the {Generalized} {Traveling} {Salesman} {Problem}},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {283--292},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2016_22_3_a29/}
}