Bigard, A. Sur les images homomorphes d’un demi-groupe ordonne. (French) Zbl 0132.01202 C. R. Acad. Sci., Paris 260, 5987-5988 (1965). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:group theory PDFBibTeX XMLCite \textit{A. Bigard}, C. R. Acad. Sci., Paris 260, 5987--5988 (1965; Zbl 0132.01202)