Fitzi, MatthiasGisin, NicolasMaurer, Ueli2004-12-032004-12-0320012001http://hdl.handle.net/2003/170110.17877/DE290R-11477enThe American Physical SocietyPhysical Review Letters530Quantum Solution to the Byzantine Agreement Problem10.1103/PhysRevLett.87.217901article (journal)