@article{IVM_1966_6_a4,
     author = {A. S. Grek},
     title = {Regular polyhedra on a~closed surface with the {Euler} characteristic $\chi=-3$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {50--53},
     publisher = {mathdoc},
     number = {6},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1966_6_a4/}
}