Implementations of quantum logic: fundamental and experimental limits
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences The Royal Society 356:1743 (1998) 1823-1839
Multiparticle entanglement purification protocols
American Physical Society (APS) 57:6 (1998) r4075-r4078
2p-YL-10 Efficiency of multi-particle purification protocols
(1998) 293