Multi-center, Multi-topic Heart Sound Databases and their Applications. - Meilan Xie; Shouzhong Xiao; Tianhu Liu; Qijian Yi; FengZhi You; Xingming Guo; Yong Shao; Junmimg Huo; Deqi Du; Dongmei Xu; Wenzhu Wu; Zifu Xiao; et al. (J. Medical Syst., 2012)

Achieving Satisfied Virtual Exchange Rates through Multiple-Stage Virtual Money Supply. - Jingzhi Guo; Meilan Xie (CW, 2013)