On subnormal subgroups of fundamental groups of certain $3$-manifolds.
Heil, Wolfgang H.
Michigan Math. J., Tome 18 (1971) no. 1, p. 393-399 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1971-11-14
Classification:  57.31 
@article{1029000745,
     author = {Heil, Wolfgang H.},
     title = {On subnormal subgroups of fundamental groups of certain $3$-manifolds.},
     journal = {Michigan Math. J.},
     volume = {18},
     number = {1},
     year = {1971},
     pages = { 393-399},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1029000745}
}

Heil, Wolfgang H. On subnormal subgroups of fundamental groups of certain $3$-manifolds.. Michigan Math. J., Tome 18 (1971) no. 1, pp.  393-399. http://gdmltest.u-ga.fr/item/1029000745/