@article{PMIHES_1985__61__171_0,
     author = {Tukia, Pekka},
     title = {On isomorphisms of geometrically finite {M\"obius} groups},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {171--214},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {61},
     year = {1985},
     mrnumber = {783351},
     zbl = {0572.30036},
     language = {en},
     url = {http://www.numdam.org/item/PMIHES_1985__61__171_0/}
}