1. H. Preston-Thomas, Metrologia 27, 3 (1990)
2. K.D. Hill, in in Proceedings of the International Conference of the Temperature and Thermal Measurements (TEMPBEIJING’97), ed. by B.Y. Zhang (Standards Press of China, Beijing, 1997), pp. 377–382
3. K.D. Hill, in Proceedings of 7th International Symposium on Temperature and Thermal Measurements in Industry and Science (TEMPMEKO’99), Part 1, ed. by J.F. Dubbeldam (NMi Van Swinden Laboratorium, Delft, 1999), pp. 68–73
4. K.D. Hill, Metrologia 38, 79 (2001)
5. X.K. Yan, C.F. Ma, Z. Zhang, H.L. Wu, P. Qiu, Y.L. Feng, J.T. Zhang, Y.N. Duan, Int. J. Thermophys. 29, 815 (2008)