@article{IVM_2014_6_a5,
     author = {R. Yu. Simanchev},
     title = {Combinatorial structure and adjacency of vertices of polytope of $b$-factors},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {56--69},
     publisher = {mathdoc},
     number = {6},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2014_6_a5/}
}