@inproceedings{HT-ECHT-1992-RizkS,
	author        = "Antoine Rizk and Louis Sauter",
	booktitle     = "{Proceedings of the European Conference on Hypertext Technology}",
	cdrom         = "ECHT1992/P004.pdf",
	doi           = "10.1145/168466.168477",
	isbn          = "0-89791-547-X",
	pages         = "4--10",
	publisher     = "{ACM}",
	title         = "{Multicard: An Open Hypermedia System}",
	year          = 1992,
}