@inproceedings{inproceedings371daab8, title = {Models to estimate daily diffuse irradiation inside polythylene greenhouses lined east-west and north-south}, author = {Escobedo, J F and Chaves, M A and Galvani, E and Oliveira, Amauri Pereira de}, year = {2001}, publisher = {Pergamon}, booktitle = {World Renewable Energy Congress} }