@article{urn:eudml:doc:42317, title = {Strongly invertible knots, rational-fold branched coverings, and hyperbolic spatial graphs.}, journal = {Revista Matem\'atica de la Universidad Complutense de Madrid}, volume = {21}, year = {2008}, pages = {435-451}, zbl = {1152.57300}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42317} }
Ichihara, Kazuhiro; Ushijima, Akira. Strongly invertible knots, rational-fold branched coverings, and hyperbolic spatial graphs.. Revista Matemática de la Universidad Complutense de Madrid, Tome 21 (2008) pp. 435-451. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42317/