@article{1028998137, author = {Leisenring, Kenneth}, title = {A theorem on nonloxodromic M\"obius transformations.}, journal = {Michigan Math. J.}, volume = {6}, number = {1}, year = {1959}, pages = { 51-52}, language = {en}, url = {http://dml.mathdoc.fr/item/1028998137} }
Leisenring, Kenneth. A theorem on nonloxodromic Möbius transformations.. Michigan Math. J., Tome 6 (1959) no. 1, pp. 51-52. http://gdmltest.u-ga.fr/item/1028998137/