@article{DAN_1960_132_6_a40, author = {R. G. Mamedov}, title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk}~{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {({\CYRD}{\CYRA}{\CYRN},} {\cyrt}.~128, {\No~3,} 1959~{\cyrg}.)}, journal = {Doklady Akademii Nauk}, pages = {1226}, publisher = {mathdoc}, volume = {132}, number = {6}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_132_6_a40/} }