@article{DA_2006_13_3_a0,
     author = {A. E. Baburin and E. Kh. Gimadi},
     title = {Certain generalization of the maximum traveling salesman problem},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {3--12},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2006_13_3_a0/}
}