Er-fu, W., Dong-qing, W., & Qun, D. (2011). New time-frequency method of harmonic signal extraction in chaotic secure communication system. Editorial Department of Journal on Communications.

Er-fu, WANG, WANG Dong-qing, and DING Qun. New Time-frequency Method of Harmonic Signal Extraction in Chaotic Secure Communication System. Editorial Department of Journal on Communications, 2011.

Er-fu, WANG, et al. New Time-frequency Method of Harmonic Signal Extraction in Chaotic Secure Communication System. Editorial Department of Journal on Communications, 2011.