Measurement of noise and impedance of dry and wet textile electrodes, and textile electrodes with hydrogel. - Merja Puurtinen; Satu M. Komulainen; Pasi K. Kauppinen; Jaakko Malmivuo; Jari A. K. Hyttinen (EMBC, 2006)

Estimating the measuring sensitivity of unipolar and bipolar ECG with lead field method and FDM models. - Merja Puurtinen; Jari Viik; Noriyuki Takano; Jaakko Malmivuo; Jari A. K. Hyttinen (Comput. Methods Programs Biomed., 2009)