Heat exchange in a room and the defination of room temperature /
Danter, E.
Garston :  Building Research Establishment, 
1975.
Paper presented at the Symposium, Environmental temperature and the calculation of heat losses and gains, London, 7 June 1973, and reprinted from the Journal of the Institution of Heating and Ventilating Engineers, Building Services Engineer, vol. 41, February 1974, p. 232-245.