@article{GDZPPN002304902,
title = {On the Analogue of Koebe's Theorem for Functions with Values in a Clifford Algebra.},
journal = {Mathematische Annalen},
volume = {193},
year = {1971},
pages = {196-202},
zbl = {0205.09301},
url = {http://dml.mathdoc.fr/item/GDZPPN002304902}
}
DELANGHE, Richard. On the Analogue of Koebe's Theorem for Functions with Values in a Clifford Algebra.. Mathematische Annalen, Tome 193 (1971) pp. 196-202. http://gdmltest.u-ga.fr/item/GDZPPN002304902/