@article{MP_1999_3_3_a4,
     author = {M. L. Gerver},
     title = {{\CYRP}{\cyra}{\cyrm}{\cyrya}{\cyrt}{\cyri} {{\CYRE}.~{\CYRM}.~{\CYRL}{\cyra}{\cyrn}{\cyrd}{\cyri}{\cyrs}{\cyra}}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {34--42},
     year = {1999},
     volume = {Ser. 3, 3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1999_3_3_a4/}
}