Norbert Fuhr Giannis Tsakonas Trond Aalberg Maristella Agosti Preben Hansen Sarantos Kapidakis Claus-Peter Klas László Kovács Monica Landoni András Micsik Christos Papatheodorou Carol Peters Ingeborg Sølvberg 21-38 2007 8 Int. J. on Digital Libraries 1 http://dx.doi.org/10.1007/s00799-007-0011-z db/journals/jodl/jodl8.html#FuhrTAAHKKKLMPPS07