1. Evaluation of the optical performance of the prototype stretched-membrane mirror module for solar central receiver;Alpert;JSEE, Trans. ASME,1989
2. An analytical function for the flux density due to sunlight reflected from a heliostat;Collado;Solar Energy,1986
3. Solar flux density distribution using separation of variables/superposition technique;Elsayed;Renewable Energy,1994
4. Heliostat tilt and azimuth angle charts and heliostat orientation protractor;Elsayed;JSEE, Trans. ASME,1992
5. Heliostat field optimization and flux density measurements for solar central receiver;Elsayed,1993