@article{GDZPPN002305615, title = {Residues and Principal Values on Complex Spaces.}, journal = {Mathematische Annalen}, volume = {193}, year = {1971}, pages = {259-294}, zbl = {0224.32012}, url = {http://dml.mathdoc.fr/item/GDZPPN002305615} }
HERRERA, M.; LIEBERMAN, D. Residues and Principal Values on Complex Spaces.. Mathematische Annalen, Tome 193 (1971) pp. 259-294. http://gdmltest.u-ga.fr/item/GDZPPN002305615/