@proceedings {61665,
	title = {R{\'e}solution collaborative d\&rsquo;exercices en situation d\&rsquo;apprentissage {\`a} distance},
	year = {2005},
	author = {Samir, Zidat and Mahieddine, Djoudi and Abdelmadjid, Zidani and Said, Talhi}
}
