1. The use of reduced weather data in predictions of heating energy requirement in buildings;Letherman;Build. Serv. Eng. Res. Technol.,1983
2. Choice of Climatic Data to Compute the Energy Requirements of Buildings: A Problem Analysis;Isfat,1975
3. An example year for the calculation of energy demand in buildings;Holmes;Build. Serv. Eng.,1978
4. Heat loss in buildings as a result of infiltration;Jackman;Build. Serv. Eng.,1974