Grillet, Mireille P. Green’s relations in a semiring. (English) Zbl 0227.16029 Port. Math. 29, 181-195 (1970). Reviewer: A. Almeida Costa Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 2 Documents MSC: 16Y60 Semirings PDFBibTeX XMLCite \textit{M. P. Grillet}, Port. Math. 29, 181--195 (1970; Zbl 0227.16029) Full Text: EuDML