Bertrand, Monique Commutative weighted algebras of degree 1. (Algèbres ponderées commutatives de grade 1.) (French) Zbl 0196.06005 C. R. Acad. Sci., Paris, Sér. A 270, 1402-1404 (1970). Reviewer: Monique Bertrand (Mont-Saint-Aignan) MSC: 17D99 PDF BibTeX XML Cite \textit{M. Bertrand}, C. R. Acad. Sci., Paris, Sér. A 270, 1402--1404 (1970; Zbl 0196.06005)
Bertrand, M. Propriétés de certaines algèbres non associatives. (French) Zbl 0155.07103 C. R. Acad. Sci., Paris, Sér. A 266, 855-858 (1968). PDF BibTeX XML Cite \textit{M. Bertrand}, C. R. Acad. Sci., Paris, Sér. A 266, 855--858 (1968; Zbl 0155.07103)