@article{GDZPPN002307014,
title = {On k-Pseudoflat Complex Spaces.},
journal = {Mathematische Annalen},
volume = {201},
year = {1973},
pages = {1-10},
zbl = {0237.32007},
url = {http://dml.mathdoc.fr/item/GDZPPN002307014}
}
Huckleberry, Alan T.; Nirenberg, Ricardo. On k-Pseudoflat Complex Spaces.. Mathematische Annalen, Tome 201 (1973) pp. 1-10. http://gdmltest.u-ga.fr/item/GDZPPN002307014/