Szász, G. Eine Charakteristik der Primidealhalbgruppen. (A characteristic of the prime ideal semigroup). (German) Zbl 0233.20026 Publ. Math. Debr. 17(1970), 209-213 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 8 Documents MSC: 20M12 Ideal theory for semigroups PDFBibTeX XMLCite \textit{G. Szász}, Publ. Math. Debr. 17, 209--213 (1971; Zbl 0233.20026)