Media type: E-Article Title: Lecture Notes in Mathematics: Non-commutative algebra Contributor: Borho, Walter; Gabriel, Peter; Rentschler, Rudolf Published: Springer Berlin Heidelberg, 1973 Published in: Lecture Notes in Mathematics (1973), Seite 6-47 Language: Not determined DOI: 10.1007/bfb0069767 ISBN: 9783540065616; 9783540378594 ISSN: 0075-8434; 1617-9692 Origination: Footnote: