A. Satrapinski, Heikki Seppä, Bernd Schumacher, Peter Warnecke, F. Delahaye, W. Poirier, François P. M. Piquemal. Comparison of four QHR systems within one month using a temperature and pressure stabilized 100-Ω resistor. IEEE T. Instrumentation and Measurement, 50(2):238-241, 2001. [doi]
Abstract is missing.