@article {66409,
	title = {DCT coefficients modelling for image watermarking},
	journal = {International Journal of Computers and ApplicationsInternational Journal of Computers and Applications},
	volume = {36},
	year = {2014},
	month = {2014},
	pages = {155-163},
	isbn = {1206-212X},
	author = {BELKACEM, SAMIA and Zohir Dibi and Bouridane, Ahmed}
}
