@article{MS_1958__86_2_a7, author = {{\CYRV}.{\CYRS}. {\CYRV}{\cyrl}{\cyra}{\cyrd}{\cyri}{\cyrm}{\cyri}{\cyrr}{\cyro}{\cyrv}}, title = {On perfect forms in six variables.}, journal = {Matemati\v{c}eskij sbornik}, pages = {263--272}, publisher = {mathdoc}, volume = {86}, number = {2}, year = {1958}, zbl = {0080.26405}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MS_1958__86_2_a7/} }