1. Arasteh D. K., Finlayson E. U. and Huizenga C. (1994) WINDOW 4.1: A PC program for analysing the thermal performance of fenestration products. Lawrence Berkeley Laboratory, LBL-35298, March, 1994.
2. Balcomb J. D., Kosiewicz C. E., Lazarus J. S., McFarland R. D. and Wray W. O. (1982) Passive Solar Design Handbook, Vol. 3, Jones R. W. (Ed.). U.S. Department of Energy, Washington, DC, Report No. DOE/CS-0127/3.
3. Estimation of the diffuse radiation fraction for hourly, daily and monthly-average global radiation;Erbs;Solar Energy,1982
4. A repetitive day method for predicting the long-term thermal performance of passive solar buildings;Feuermann;ASME J. Solar Energy Engineering,1990
5. Feuermann D. and Novoplansky A. (1996) Turning low solar heat gain windows into energy savers in winter. In Proceedings of the 21st National Passive Solar Conference, Asheville, NC, 13–18 April, Campbell-Howe R. and Wilkins-Crowder B. (Eds.), pp. 219–224.