@article{01744167, title = {Hyper-holomorphic cells and Fredholm theory.}, journal = {Georgian Mathematical Journal}, volume = {8}, year = {2001}, pages = {499-512}, zbl = {1020.30053}, language = {en}, url = {http://dml.mathdoc.fr/item/01744167} }
Khimshiashvili, G. Hyper-holomorphic cells and Fredholm theory.. Georgian Mathematical Journal, Tome 8 (2001) pp. 499-512. http://gdmltest.u-ga.fr/item/01744167/