Malandro, Martin E. Enumeration of finite inverse semigroups. (English) Zbl 1467.20080 Semigroup Forum 99, No. 3, 679-723 (2019). MSC: 20M18 05A15 PDFBibTeX XMLCite \textit{M. E. Malandro}, Semigroup Forum 99, No. 3, 679--723 (2019; Zbl 1467.20080) Full Text: DOI arXiv
Araújo, J.; Bünau, P. V.; Mitchell, J. D.; Neunhöffer, M. Computing automorphisms of semigroups. (English) Zbl 1186.20049 J. Symb. Comput. 45, No. 3, 373-392 (2010). MSC: 20M20 68W30 20B25 20M15 PDFBibTeX XMLCite \textit{J. Araújo} et al., J. Symb. Comput. 45, No. 3, 373--392 (2010; Zbl 1186.20049) Full Text: DOI