@article{DM_2008_20_2_a8,
     author = {L. G. Babat and A. A. Fridman},
     title = {Parallel embeddings of octahedral polyhedra},
     journal = {Diskretnaya Matematika},
     pages = {122--159},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2008_20_2_a8/}
}