@article{IVM_1975_2_a6,
     author = {G. V. Kiotina},
     title = {Projective metrics that are invariant with respect to quasigroups and groups of linear systems of collineations of $P_{3n}$ and $P_{3n+2}$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {55--61},
     publisher = {mathdoc},
     number = {2},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1975_2_a6/}
}