M. Surdu

Primary methods for the measurement of electrolytic conductivity

Hans D. Jensen, Michal Máriássy, Petra Spitzer, 2003 .

Variational Calibration

M. Surdu, 2018, Metrology.

An automatic bridge for the comparison of the impedance standards

Michael Surdu, Alexander Lameko, S. N. Kursin, 2013 .

An automatic precision system for the metrological backup of measurements of impedance parameters. Part. 1. Operating principles

Michael Surdu, Alexander Lameko, S. N. Kursin, 2012 .

Wide frequency range quadrature bridge comparator Pont

Michael Surdu, Alexander Lameko, D. M. Surdu, 2013 .

Wide frequency range quadrature bridge comparator Pont - comparateur a quadrator por une large bande de frequences

A. Lameko, M. Surdu, S. Kursin, 2013 .