@article{Han_2015,
title={Parallel polymer tandem solar cells containing comb-shaped common electrodes},
volume={132},
ISSN={0927-0248},
url={http://dx.doi.org/10.1016/j.solmat.2014.08.018},
DOI={10.1016/j.solmat.2014.08.018},
journal={Solar Energy Materials and Solar Cells},
publisher={Elsevier BV},
author={Han,
Hee Yoon and Yoon,
Hongkee and Yoon,
Choon Sup},
year={2015},
month=jan,
pages={56–66} }