1. A simple emperical method for estimating the performance of a passive solar heated building of thermal storage wall type;Balcomb,1978
2. Prediction of direct gain solar heating system performance;Monsen;Sol. Energy,1981
3. An analytical model for passive solar heated buildings;Mazria,1977
4. Graphs for direct gain house performance prediction;Niles,1979
5. Modeling passive solar buildings with hand calculators;Goldstein,1979