C. Greg Plaxton Rajmohan Rajaraman Andréa W. Richa Accessing Nearby Copies of Replicated Objects in a Distributed Environment. 241-280 1999 32 Theory Comput. Syst. 3 http://link.springer.de/link/service/journals/00224/bibs/32n3p241.html db/journals/mst/mst32.html#PlaxtonRR99