• Switched-capacitor technique in implantable lock-in bioimpedance analyzersMin, Mart; Parve, Toomas; Kukk, Vello; Kuhlberg, Aivo42-nd Riga Technical University Conference : RTUC'2001 : Section on Electronics and Telecommunications : Riga, Latvia, Oct. 11-13, 2001 : conference proceedings2001 / p. 59-64