@article {13,
	title = {Towards a Generic Architecture for Cooperative Learning Environments},
	journal = {International Journal of Continuous education and Life-Long Learning, special issue in Intelligent Agents for education and Training Systems},
	volume = {12},
	year = {2002},
	month = {00/2002},
	pages = {331-347},
	type = {Agents and Multi- Agent Systems},
	author = {G. Vouros}
}
