@article{GDZPPN002408295,
title = {Inversions in Locally Affine Circular Spaces. I.},
journal = {Mathematische Zeitschrift},
volume = {121},
year = {1971},
pages = {189-202},
zbl = {0204.20904},
url = {http://dml.mathdoc.fr/item/GDZPPN002408295}
}
Buekenhout, Francis. Inversions in Locally Affine Circular Spaces. I.. Mathematische Zeitschrift, Tome 121 (1971) pp. 189-202. http://gdmltest.u-ga.fr/item/GDZPPN002408295/