Spyros Voulgaris Maarten van Steen Aline Baggio Gerco Ballintijn Transparent Data Relocation in Highly Available Distributed Systems. 1-18 2004 3 Stud. Inform. Univ. 1 http://xserve.ephe-sorbonne.org/~studia/STUDIA_VOL3_N1/3-1-1.pdf db/journals/siu/siu3.html#VoulgarisSBB04