Gray Map and Quantum Codes over the Ring F_2+uF_2+u^2F_2. - Xunru Yin; Wenping Ma 002 (TrustCom, 2011)

Efficient bidirectional quantum secure communication with two-photon entanglement. - Xunru Yin; Wenping Ma 002; Wei-yan Liu; Dong-Su Shen (Quantum Inf. Process., 2013)