@article{05144598,
title = {Apollonian isometries of regular domains are M\"obius mappings.},
journal = {Annales Academiae Scientiarum Fennicae. Mathematica},
volume = {32},
year = {2007},
pages = {83-98},
zbl = {1114.30048},
language = {en},
url = {http://dml.mathdoc.fr/item/05144598}
}
Hästö, Peter; Ibragimov, Zair. Apollonian isometries of regular domains are Möbius mappings.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 32 (2007) pp. 83-98. http://gdmltest.u-ga.fr/item/05144598/