@article{IVM_1964_4_a18,
     author = {Z. A. Skopec},
     title = {Mapping of space onto the plane by means of a~tetrahedral cyclic complex},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {144--151},
     publisher = {mathdoc},
     number = {4},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1964_4_a18/}
}