@article{DAN_1972_207_6_a18,
     author = {\`E. A. Kuz'min and V. P. Golovachev and N. V. Belov},
     title = {On vector systems of segments in specific positions (peak rhombus degeneration)},
     journal = {Doklady Akademii Nauk},
     pages = {1340--1342},
     publisher = {mathdoc},
     volume = {207},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_6_a18/}
}