Pastijn, F. J.; Trotter, P. G. Free bands of abelian groups. (English) Zbl 0713.20053 Proc. Lond. Math. Soc., III. Ser. 63, No. 2, 344-370 (1991). Reviewer: F.J.Pastijn MSC: 20M05 20M07 08B15 20M17 20E10 08B25 PDFBibTeX XMLCite \textit{F. J. Pastijn} and \textit{P. G. Trotter}, Proc. Lond. Math. Soc. (3) 63, No. 2, 344--370 (1991; Zbl 0713.20053) Full Text: DOI
Jones, P. R.; Trotter, P. G. The Howson property in varieties of completely regular semigroups. (English) Zbl 0702.20044 Simon Stevin 63, No. 3-4, 285-294 (1989). Reviewer: F.J.Pastijn MSC: 20M07 20M05 20M17 PDFBibTeX XMLCite \textit{P. R. Jones} and \textit{P. G. Trotter}, Simon Stevin 63, No. 3--4, 285--294 (1989; Zbl 0702.20044)
Trotter, P. G. Relatively free bands of groups. (English) Zbl 0682.20043 Acta Sci. Math. 53, No. 1-2, 19-31 (1989). Reviewer: F.Pastijn MSC: 20M05 20M07 08B20 08B15 PDFBibTeX XMLCite \textit{P. G. Trotter}, Acta Sci. Math. 53, No. 1--2, 19--31 (1989; Zbl 0682.20043)
Trotter, P. G. Injectives in varieties of completely regular semigroups. (English) Zbl 0674.20036 J. Pure Appl. Algebra 58, No. 3, 289-303 (1989). Reviewer: P.R.Jones MSC: 20M07 08B30 20M10 20M50 PDFBibTeX XMLCite \textit{P. G. Trotter}, J. Pure Appl. Algebra 58, No. 3, 289--303 (1989; Zbl 0674.20036) Full Text: DOI
Pastijn, F.; Trotter, P. G. Residual finiteness in completely regular semigroup varieties. (English) Zbl 0627.20032 Semigroup Forum 37, No. 2, 127-147 (1988). MSC: 20M07 20M05 PDFBibTeX XMLCite \textit{F. Pastijn} and \textit{P. G. Trotter}, Semigroup Forum 37, No. 2, 127--147 (1988; Zbl 0627.20032) Full Text: DOI EuDML