@proceedings {61838,
	title = {CHELIA: Un Environnement Coop{\'e}ratif pour l{\textquoteright}apprentissage sur Internet},
	journal = {Proceedings of 10{\`e}me Colloque Africain sur la Recherche en Informatique (CARI{\textquoteright}02), Yaound{\'e}, Cameroun},
	year = {2002},
	month = {2002},
	author = {Abdelmadjid Zidani and Djoudi, Mahieddine and Samir Zidat and Talhi, Said}
}
