1. The Quantum Hall Effect and Resistance Standards
2. G. Boella, G. Marullo Reedtz, Change in drift of the IEN primary group of standard resistors following the change of their working temperature, CCE 195–7.
3. Characteristics of precision 1 Ω standard resistors influencing transport behaviour and the uncertainty of key comparisons
4. ISO, Guide to the Expression of Uncertainty of Measurement, 1995.
5. JCGM, JCGM 100:2008 Evaluation of measurement data – Guide to the expression of uncertainty in measurement, 2008.