1. The frequency distribution of daily insolation values;Bendt;Solar Energy,1981
2. Quality control for hourly global irradiation data: outlier detection;Caridad;Project Eufrat: Final Scientific Report, FD/11,1990
3. A probability density function for the clearness index, with applications;Hollands;Solar Energy,1983
4. Evaluation of flat-plate solar-collector performance;Hottel,1958
5. La utilizabilidad en el dimensionamiento de instalaciones de energia solar;Jurado,1994