@article{MI_1973__8_2_189217,
     author = {{\CYRT}.{\CYRG}. {\CYRP}{\cyrl}{\cyre}{\cyrt}{\cyrn}{\cyre}{\cyrv}{\cyra} and {\CYRS}.{\CYRD}. {\CYREREV}{\cyrishrt}{\cyrd}{\cyre}{\cyrl}{\cyrsftsn}{\cyrm}{\cyra}{\cyrn}},
     title = {[unknown]},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {127--137},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {1973},
     zbl = {0308.35062},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1973__8_2_189217/}
}