@article{GDZPPN002327767, title = {Smoothing q-Convex Functions in the Singular Case.}, journal = {Mathematische Annalen}, volume = {270}, year = {1985}, pages = {665-672}, zbl = {0586.32023}, url = {http://dml.mathdoc.fr/item/GDZPPN002327767} }
Fornaess, John Erik; Diederich, Klaus. Smoothing q-Convex Functions in the Singular Case.. Mathematische Annalen, Tome 270 (1985) pp. 665-672. http://gdmltest.u-ga.fr/item/GDZPPN002327767/