@article{AFM_1994_19_2_a2,
     author = {Rub\'en A. Hidalgo},
     title = {On {Schottky} groups with automorphisms},
     journal = {Annales Fennici Mathematici},
     pages = {259--289},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_1994_19_2_a2/}
}