@inproceedings{1041206,
    title = "Are behavioural design patterns enough for behavioural evolution in object-oriented systems?",
    author = "Θεοτόκης, Δημήτριος and Σωτηροπούλου, Α. Β. and Γυφτοδήμος, Γεώργιος and Γεωργιάδης, Παναγιώτης",
    year = "2001",
    pages = "90-99",
    publisher = "Εκδοτικός Οργανισμός Λιβάνη",
    booktitle = "8th Panhellenic Conference in Informatics Proceedings (Volume 1)"
}