Gillam, D. W. H.; Hall, T. E.; Williams, N. H. On finite semigroups and idempotents. (English) Zbl 0252.20064 Bull. Lond. Math. Soc. 4, 143-144 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 12 Documents MSC: 20M10 General structure theory for semigroups × Cite Format Result Cite Review PDF Full Text: DOI