TY - BOOK AU - Lois Delcambre, Christian Kop, Heinrich C. Mayr, John Mylopoulos, Oscar Pastor TI - Conceptual Modeling – ER 2005 SN - 978-3-540-32068-5 PY - 2005/// CY - Germany PB - Springer KW - Computer Science KW - Conceptual Modeling – ER 2005 UR - http://link.springer.com/openurl?genre=book&isbn=978-3-540-29389-7 ER -