@article{MAN_1970__186_161974,
     author = {Y. CHEN},
     title = {Der {Satz} von {Miquel} in der {M\"obiusebene.}},
     journal = {Mathematische Annalen},
     pages = {81--100},
     publisher = {mathdoc},
     volume = {186},
     year = {1970},
     zbl = {0181.23502},
     url = {http://geodesic.mathdoc.fr/item/MAN_1970__186_161974/}
}