Evaluation of Digital Libraries An insight into Useful Applications and Methods Tsakonas Giannis Heftet / 2009 / Engelsk
Research and Advanced Technology for Digital Libraries 13th European Conference. ECDL 2009, Corfu, Greece, September 27 - October 2, 2009, Proceedings Borbinha, José Luis Heftet / 2009 / Engelsk
Research and Advanced Technology for Digital Libraries 21st International Conference on Theory and Practice of Digital Libraries, TPDL 2017, Thessaloniki, Greece, September 18-21, 2017, Proceedings Kamps Jaap Heftet / 2017 / Engelsk
Research and Advanced Technology for Digital Libraries International Conference on Theory and Practice of Digital Libraries, TPDL 2013, Valletta, Malta, September 22-26, 2013, Proceedings Aalberg Trond Heftet / 2013 / Engelsk
