Geodesic
Intersections of Finitely Generated Subgroups of Free Groups and Resolutions de Graphs.
Inventiones mathematicae, Tome 71 (1983), pp. 567-592

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Zbl
Mots-clés : bounds on rank, Howson theorem, finitely generated subgroups of free group, immersions, coverings, groups acting on trees 
S.M. Gersten. Intersections of Finitely Generated Subgroups of Free Groups and Resolutions de Graphs.. Inventiones mathematicae, Tome 71 (1983), pp. 567-592. http://geodesic.mathdoc.fr/item/IM_1983__71_143005/
@article{IM_1983__71_143005,
     author = {S.M. Gersten},
     title = {Intersections of {Finitely} {Generated} {Subgroups} of {Free} {Groups} and {Resolutions} de {Graphs.}},
     journal = {Inventiones mathematicae},
     pages = {567--592},
     year = {1983},
     volume = {71},
     zbl = {0521.20014},
     url = {http://geodesic.mathdoc.fr/item/IM_1983__71_143005/}
}
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EP  - 592
VL  - 71
UR  - http://geodesic.mathdoc.fr/item/IM_1983__71_143005/
ID  - IM_1983__71_143005
ER  - 
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