@article{DAN_1960_134_5_a41, author = {S. Z. Roginskii and Yu. L. Hait}, title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk}~{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {``{\CYRK}} {\cyrv}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyru} {\cyro}~{\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrs}{\cyrh}{\cyro}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrk}{\cyro}{\cyrm}{\cyrp}{\cyre}{\cyrn}{\cyrs}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrerev}{\cyrf}{\cyrf}{\cyre}{\cyrk}{\cyrt}{\cyra} {\cyrv}~{\cyrh}{\cyri}{\cyrm}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrk}{\cyri}{\cyrn}{\cyre}{\cyrt}{\cyri}{\cyrk}{\cyre}'' {({\CYRD}{\CYRA}{\CYRN},} {\cyrt}.~130, {\No~2,} 1960~{\cyrg}.)}, journal = {Doklady Akademii Nauk}, pages = {1000}, publisher = {mathdoc}, volume = {134}, number = {5}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a41/} }