Simultaneous State Measurement of Coupled Josephson Phase Qubits. - McDermott, R.; Simmonds, R. W.; Steffen, Matthias; Cooper, K. B.; Cicak, K.; Osborn, K. D.; Oh, Seongshik; Pappas, D. P.; Martinis, John M. (Science (pre-March 2025), 2005)