Bouvier, A. Demi-groupes de type \((R)\). Demi-groupes commutatifs à factorisation unique. (French) Zbl 0169.03001 C. R. Acad. Sci., Paris, Sér. A 268, 372-375 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:generalized groups, semigroups PDF BibTeX XML Cite \textit{A. Bouvier}, C. R. Acad. Sci., Paris, Sér. A 268, 372--375 (1969; Zbl 0169.03001)