@article{DAN_1972_206_2_a18,
     author = {\`E. A. Kuz'min and A. A. Petrunina and V. V. Ilyukhin and N. V. Belov},
     title = {On vector subsystems of polygons in tree-dimensional {Patterson's} function},
     journal = {Doklady Akademii Nauk},
     pages = {343--345},
     publisher = {mathdoc},
     volume = {206},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_206_2_a18/}
}