Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1977__144_3_a3, author = {{\CYRN}.{\CYRH}. {\CYRI}{\cyrb}{\cyrr}{\cyra}{\cyrg}{\cyri}{\cyrm}{\cyro}{\cyrv} and {\CYRE}.{\CYRV}. {\CYRM}{\cyra}{\cyrm}{\cyro}{\cyrn}{\cyrt}{\cyro}{\cyrv}}, title = {[unknown]}, journal = {Matemati\v{c}eskij sbornik}, pages = {391--409}, publisher = {mathdoc}, volume = {144}, number = {3}, year = {1977}, zbl = {0356.35055}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1977__144_3_a3/} }
Н.Х. Ибрагимов; Е.В. Мамонтов. [unknown]. Matematičeskij sbornik, Tome 144 (1977) no. 3, pp. 391-409. http://geodesic.mathdoc.fr/item/MS_1977__144_3_a3/