@article{IVM_2019_10_a8,
     author = {A. V. Aminova and D. R. Khakimov},
     title = {Projective group properties of $h$-spaces of type $\{221\}$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {87--93},
     publisher = {mathdoc},
     number = {10},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2019_10_a8/}
}