1. ISO 2801-1973. Clothing for protection against heat and fire-General recommendations for users and for those in charge of such users and for those in change of such users. International Organisation for Standardisation.
2. in Temperature: Its Measurement and Contro in Science and Industry, pp. 24-40. American Institute of Physics (1941).
3. and in Temperatures: Its Measurement and control in Science and Industry, pp. 537-543. American Institute of Physics (1941).