Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1978_8_Nonea_4, author = {Pap Endre}, title = {Some remarks on the theory of~ n-convex functons}, journal = {Novi Sad Journal of Mathematics}, pages = {29-32}, publisher = {mathdoc}, volume = {8}, year = {1978}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1978_8_Nonea_4/} }
Pap Endre. Some remarks on the theory of n-convex functons. Novi Sad Journal of Mathematics, Tome 8 (1978). http://geodesic.mathdoc.fr/item/NSJOM_1978_8_Nonea_4/