@conference {29039,
	title = {The effect of the divided differences structure in the L2 discrete $m$-convex approximation (Η επίδραση της δομής των διηρημένων διαφορών στην L2 διακριτή m-κυρτή προσέγγιση)},
	booktitle = {Proceedings of the 15th Hellenic Conference on Statistics, Ioannina, Greek Statistical Institute},
	year = {2002},
	pages = {198-206},
	author = {I. C. Demetriou}
}
