1. A. Wexler, R.H. Hyland, National Bureau of Standards Monograph No. 73 (1964)
2. C. Takahashi, T. Inamatsu, in Moisture and Humidity, ed. by J.B. Chaddock. Proceedings of the 1985 International Symposium on Moisture and Humidity (Instrument Society of America, Research Triangle Park, NC, 1985), pp. 91–100
3. S. Bell, Papers and Abstracts from the Third International Symposium on Humidity and Moisture (National Physical Laboratory, Tedddington, UK, 1998), pp. 20–27
4. For example, T. Inamatsu, C. Takahashi, in Moisture and Humidity, ed. by J.B. Chaddock. Proceedings of the 1985 International Symposium on Moisture and Humidity (Instrument Society of America, Research Triangle Park, NC, 1985), pp. 101–110
5. Mamontov G.: Meas. Sci. Technol. 11, 818 (2000)