@article{GDZPPN00230239X, title = {On Regular-analytic Functions with Values in a Clifford Algebra.}, journal = {Mathematische Annalen}, volume = {189}, year = {1970}, pages = {91-111}, zbl = {0176.37904}, url = {http://dml.mathdoc.fr/item/GDZPPN00230239X} }
DELANGHE, R. On Regular-analytic Functions with Values in a Clifford Algebra.. Mathematische Annalen, Tome 189 (1970) pp. 91-111. http://gdmltest.u-ga.fr/item/GDZPPN00230239X/