@article{MP_1998_3_2_a13,
     author = {M. L. Gerver},
     title = {{\CYRSH}{\cyri}{\cyrr}{\cyri}{\cyrn}{\cyra} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyru}{\cyrg}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyra}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {173--191},
     year = {1998},
     volume = {Ser. 3, 2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1998_3_2_a13/}
}