Stratis Viglas Theodore Dalamagas Vassilis Christophides Timos K. Sellis Aggeliki Dimitriou Application of the Peer-to-Peer Paradigm in Digital Libraries. 318-327 2007 conf/delos/2007 DELOS Conference http://dx.doi.org/10.1007/978-3-540-77088-6_31 db/conf/delos/delos2007.html#ViglasDCSD07