@article{DA_2018_25_1_a0,
     author = {V. A. Bondarenko and A. V. Nikolaev},
     title = {On the skeleton of the polytope of pyramidal tours},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {5--24},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2018_25_1_a0/}
}