1. Models of diffuse solar radiation;Boland;Renew. Energy,2008
2. CEN European Commitee for Standardization, 2008. EN ISO 13790: 2008 Energy performance of buildings - Calculation of energy use for space heating and cooling.
3. Cucumo, M., Rosa, A. De, Kaliakatsos, D., Marinelli, V., 2000. Verifica sperimentale di modelli per la stima della radiazione solare oraria su superfici verticali, pp. 107–116.
4. Evaluation of different models to estimate the global solar radiation on inclined surfaces;Demain;Renew. Energy,2013
5. Missing value imputation for short to mid-term horizontal solar irradiance data;Demirhan;Appl. Energy,2018