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Levitt, Gilbert; Paulin, Frédéric Geometric group actions on trees. (English) Zbl 0878.20019 Am. J. Math. 119, No. 1, 83-102 (1997). Reviewer: D.McCullough (Norman) MSC: 20E08 57M07 57M60 20F65 PDFBibTeX XMLCite \textit{G. Levitt} and \textit{F. Paulin}, Am. J. Math. 119, No. 1, 83--102 (1997; Zbl 0878.20019) Full Text: DOI Link
Baumslag, Gilbert; Dyer, Eldon The integral homology of finitely generated metabelian groups. I. (English) Zbl 0494.20031 Am. J. Math. 104, 173-182 (1982). MSC: 20J05 20F16 20F05 PDFBibTeX XMLCite \textit{G. Baumslag} and \textit{E. Dyer}, Am. J. Math. 104, 173--182 (1982; Zbl 0494.20031) Full Text: DOI