@article{KUTGS_1975_8_a3,
     author = {V. I. Bliznikas},
     title = {Cross sections of spaces of support elements},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {16--40},
     year = {1975},
     volume = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1975_8_a3/}
}