Geodesic
On Embedded 2-Spheres in 3-Manifolds.
Mathematische Zeitschrift, Tome 184 (1983), pp. 235-244.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : embedded 2-spheres in 3-manifolds, free product decomposition of the fundamental group, second homotopy group of a 3-manifold 
@article{MZ_1983__184_173359,
     author = {B\"arbel Wicha-Krause},
     title = {On {Embedded} {2-Spheres} in {3-Manifolds.}},
     journal = {Mathematische Zeitschrift},
     pages = {235--244},
     publisher = {mathdoc},
     volume = {184},
     year = {1983},
     zbl = {0507.57008},
     url = {http://geodesic.mathdoc.fr/item/MZ_1983__184_173359/}
}
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Bärbel Wicha-Krause. On Embedded 2-Spheres in 3-Manifolds.. Mathematische Zeitschrift, Tome 184 (1983), pp. 235-244. http://geodesic.mathdoc.fr/item/MZ_1983__184_173359/