• PLL-based measurement of bioimpedance using undersamplingMin, Mart; Paavle, ToivoProceedings of the XII International Conference on Electrical Bioimpedance & the V Conference on Electrical Impedance Tomography : ICEBI/EIT 2004 : June 20-24, 2004, Gdansk, Poland. Vol. 22004 / p. 347-350