Ada Gavrilovska Karsten Schwan Van Oleson Adaptable Mirroring in Cluster Servers. 3-13 2001 conf/hpdc/2001 HPDC http://csdl.computer.org/comp/proceedings/hpdc/2001/1296/00/12960003abs.htm db/conf/hpdc/hpdc2001.html#GavrilovskaSO01