Olav W. Bertelsen, Luigina Ciolfi, Maria Antonietta Grasso, George Angelos Papadopoulos ECSCW 2013: Proceedings of the 13th European Conference on Computer Supported Cooperative Work, 21-25 September 2013, Paphos, Cyprus - New York Springer US 2013 ISBN: 978-1-4471-5346-7 Subjects--Topical Terms: Computer Science