@article{IVM_1970_2_a11,
     author = {A. V. Stolyarov},
     title = {Nets that have coincident pseudofoci and are given on the hypersurfaces of projective space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {86--93},
     publisher = {mathdoc},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1970_2_a11/}
}