Coherence of 3-manifold fundamental groups
Séminaire Bourbaki : vol. 1975/76, exposés 471-488, Séminaire Bourbaki no. 18  (1977), Talk no. 481, p. 167-173
@incollection{SB_1975-1976__18__167_0,
     author = {Stallings, John},
     title = {Coherence of $3$-manifold fundamental groups},
     booktitle = {S\'eminaire Bourbaki : vol. 1975/76, expos\'es 471-488},
     author = {Collectif},
     series = {S\'eminaire Bourbaki},
     publisher = {Springer-Verlag},
     number = {18},
     year = {1977},
     note = {talk:481},
     pages = {167-173},
     zbl = {0388.20028},
     mrnumber = {442915},
     language = {en},
     url = {http://www.numdam.org/item/SB_1975-1976__18__167_0}
}
Stallings, John. Coherence of $3$-manifold fundamental groups, in Séminaire Bourbaki : vol. 1975/76, exposés 471-488, Séminaire Bourbaki, no. 18 (1977), Talk no. 481, pp. 167-173. http://www.numdam.org/item/SB_1975-1976__18__167_0/

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