Stallings, John R. Adyan groups and pregroups. (English) Zbl 0657.20047 Essays in group theory, Publ., Math. Sci. Res. Inst. 8, 321-342 (1987). MSC: 20M05 20F05 20F06 PDF BibTeX XML OpenURL
Shalen, Peter B. Dendrology of groups: An introduction. (English) Zbl 0649.20033 Essays in group theory, Publ., Math. Sci. Res. Inst. 8, 265-319 (1987). Reviewer: D.J.McCaughan MSC: 20F65 20-02 57M15 05C05 05C25 20E06 PDF BibTeX XML OpenURL
Baumslag, Gilbert; Shalen, Peter B. Affine algebraic sets and some infinite finitely presented groups. (English) Zbl 0649.20028 Essays in group theory, Publ., Math. Sci. Res. Inst. 8, 1-14 (1987). Reviewer: D.J.McCaughan MSC: 20F05 20E06 20E07 PDF BibTeX XML OpenURL
Gersten, S. M. Reducible diagrams and equations over groups. (English) Zbl 0644.20024 Essays in group theory, Publ., Math. Sci. Res. Inst. 8, 15-73 (1987). Reviewer: J.Huebschmann MSC: 20F05 57M20 PDF BibTeX XML OpenURL
Gromov, M. Hyperbolic groups. (English) Zbl 0634.20015 Essays in group theory, Publ., Math. Sci. Res. Inst. 8, 75-263 (1987). Reviewer: J.W.Cannon MSC: 20F65 20F06 57M05 20F05 20F34 20F10 53A35 53C22 PDF BibTeX XML OpenURL