@inproceedings{ICDAR-1993-Popescu,
	author        = "C. Popescu",
	booktitle     = "{Proceedings of the Second International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1993.395642",
	isbn          = "0-8186-4960-7",
	pages         = "696--698",
	publisher     = "{IEEE}",
	title         = "{Co-operative work in a hypertext system for universities}",
	year          = 1993,
}