@article{KUTGS_1978_10_a5,
     author = {V. G. Kopp},
     title = {The groups of infinitesimal rotations of the space ${}^3R_6$},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {54--64},
     publisher = {mathdoc},
     volume = {10},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1978_10_a5/}
}