@ARTICLE {28320,
author={D.  Batista and L. Oliveira and N. Paulino and C.  Carvalho and J. P. Oliveira and J. Farinhas and A. Charas and P. M. Santos},
doi={10.3390/s19081803},
journal={Sensors},
title={Combined Organic Photovoltaic Cells and Ultra Low Power CMOS Circuit for Indoor Light Energy Harvesting},
year={2019},
month={April},
volume={19},
number={1803},
pages={1-20},
ISSN={1424-3210}
}