@article{MS_1975__139_1_a0, author = {{\CYRV}.{\CYRV}. {\CYRP}{\cyra}{\cyrsh}{\cyre}{\cyrn}{\cyrk}{\cyro}{\cyrv}}, title = {{\CYRB}{\cyru}{\cyrl}{\cyre}{\cyrv}{\cyrery} {\cyrm}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyri} {\cyri} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyre} {\cyri}{\cyrh} {\cyrp}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya}}, journal = {Matemati\v{c}eskij sbornik}, pages = {3--34}, publisher = {mathdoc}, volume = {139}, number = {1}, year = {1975}, zbl = {0316.06009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1975__139_1_a0/} }