@article{MI_1990__113_190101,
     author = {{\CYRI}.{\CYRG}. {\CYRSH}{\cyra}{\cyrp}{\cyro}{\cyrsh}{\cyrn}{\cyri}{\cyrk}{\cyro}{\cyrv}},
     title = {{\CYRO} {\cyrg}{\cyro}{\cyrm}{\cyro}{\cyrt}{\cyro}{\cyrp}{\cyri}{\cyrya}{\cyrh} {\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyrery}{\cyrh} $n$- {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {124--128},
     publisher = {mathdoc},
     volume = {113},
     year = {1990},
     zbl = {0744.20060},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1990__113_190101/}
}