@article{MP_2018_a19,
     author = {A. V. Krupetskov},
     title = {{\CYRI}{\cyrn}{\cyrt}{\cyre}{\cyrr}{\cyre}{\cyrs}{\cyrn}{\cyra}{\cyrya} {\cyrs}{\cyru}{\cyrm}{\cyrm}{\cyra} {{\CYRG}{\cyro}{\cyrl}{\cyrsftsn}{\cyrd}{\cyrb}{\cyra}{\cyrh}{\cyra}}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {229--230},
     publisher = {mathdoc},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2018_a19/}
}