@article{article3a308c5b,
title   = {From candles to PV electricity: a four-year experience at Iguape-Cananéia, Brazil},
author = {Zilles, Roberto and Lorenzo, Eduardo and Serpa, Paulo},
year = {2000},
doi = {10.1002/1099-159x(200007/08)8:4%3C421::aid-pip323%3E3.0.co;2-j},
journal   = {Progress in Photovoltaics: Research and Applications}
}