Burns, R. G.; Kam, S.-M. On the intersection of double cosets in free groups, with an application to amalgamated products. (English) Zbl 0921.20029 J. Algebra 210, No. 1, 165-193 (1998). Reviewer: S.Andreadakis (Athens) MSC: 20E05 20E06 20F05 PDFBibTeX XMLCite \textit{R. G. Burns} and \textit{S. M. Kam}, J. Algebra 210, No. 1, 165--193 (1998; Zbl 0921.20029) Full Text: DOI
Burns, Robert G.; Macedońska, Olga; Medvedev, Yuri Groups satisfying semigroup laws, and nilpotent-by-Burnside varieties. (English) Zbl 0886.20022 J. Algebra 195, No. 2, 510-525 (1997). Reviewer: S.Oates-Williams (St.Lucia) MSC: 20E10 20F19 20E25 20E26 PDFBibTeX XMLCite \textit{R. G. Burns} et al., J. Algebra 195, No. 2, 510--525 (1997; Zbl 0886.20022) Full Text: DOI