@article{MP_2000_3_4_a1, author = {G. A. Gal'perin}, title = {{\CYRM}{\cyro}{\cyrishrt} {\cyrd}{\cyrr}{\cyru}{\cyrg} {{\CYRA}{\cyrn}{\cyrd}{\cyrr}{\cyre}{\cyrishrt}} {{\CYRH}{\cyro}{\cyrd}{\cyru}{\cyrl}{\cyryo}{\cyrv}}}, journal = {Matematicheskoe Prosveshchenie}, pages = {8--32}, year = {2000}, volume = {Ser. 3, 4}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2000_3_4_a1/} }