Mathematische AnnalenDecember 1927, Volume 96, Issue 1, pp 360–366 | Cite asÜber eine Verallgemeinerung des GruppenbegriffesAuthorsAuthors and affiliationsH. BrandtArticle 116 Downloads 82 Citations This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Springer-Verlag 1927Authors and AffiliationsH. Brandt11.Aachen