@inproceedings{1041731,
    title = "Distributed and online distance lecturing environment (the virtual Blackboard project)",
    author = "Sagias, Yiannis N.",
    year = "2001",
    pages = "541-549",
    publisher = "Εκδοτικός Οργανισμός Λιβάνη",
    booktitle = "8th Panhellenic Conference in Informatics Proceedings (Volume 1)"
}