Dhombres, Jean Applications associatives ou commutatives. (French) Zbl 0344.39009 C. R. Acad. Sci., Paris, Sér. A 281, 809-812 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 8 Documents MSC: 39B52 Functional equations for functions with more general domains and/or ranges 20M99 Semigroups PDF BibTeX XML Cite \textit{J. Dhombres}, C. R. Acad. Sci., Paris, Sér. A 281, 809--812 (1975; Zbl 0344.39009)