Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1958__88_2_a1, author = {{\CYRB}.{\CYRM}. {\CYRB}{\cyrr}{\cyre}{\cyrd}{\cyri}{\cyrh}{\cyri}{\cyrn}}, title = {{\CYRS}{\cyrv}{\cyro}{\cyrb}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyre} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyrery}{\cyre} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery} {\cyrs}{\cyro} {\cyrs}{\cyrt}{\cyre}{\cyrp}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrp}{\cyrl}{\cyro}{\cyrt}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrya}{\cyrm}{\cyri}}, journal = {Matemati\v{c}eskij sbornik}, pages = {143--158}, publisher = {mathdoc}, volume = {88}, number = {2}, year = {1958}, zbl = {0085.26802}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1958__88_2_a1/} }
Б.М. Бредихин. Свободные числовые полугруппы со степенными плотностями. Matematičeskij sbornik, Tome 88 (1958) no. 2, pp. 143-158. http://geodesic.mathdoc.fr/item/MS_1958__88_2_a1/