Improvement of the vector analyser based on two-phase switching mode synchronous detectionMin, Mart; Parve, ToomasMeasurement1996 / 2, p. 103-111: ill

Inhomogeneity correction in calibration of electrical conductivity standardsPokatilov, Andrei; Parker, Martin; Kolyshkin, Andrei; Märtens, Olev; Kübarsepp, ToomasMeasurement2013 / p. 1535-1540 : ill

Lock-in measurement of bio-impedance variationsMin, Mart; Märtens, Olev; Parve, ToomasMeasurement2000 / 1, p. 21-28