Stallings, John R. On torsion-free groups with infinitely many ends. (English) Zbl 0238.20036 Ann. Math. (2) 88, 312-334 (1968). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 7 ReviewsCited in 181 Documents MSC: 20E99 Structure and classification of infinite or finite groups PDF BibTeX XML Cite \textit{J. R. Stallings}, Ann. Math. (2) 88, 312--334 (1968; Zbl 0238.20036) Full Text: DOI OpenURL