Kelley, R. L.; Swingle, P. M. Concerning minimal generating subsets of semigroups. (English) Zbl 0102.02303 Port. Math. 20, 231-250 (1961). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:group theory PDFBibTeX XMLCite \textit{R. L. Kelley} and \textit{P. M. Swingle}, Port. Math. 20, 231--250 (1961; Zbl 0102.02303) Full Text: EuDML