BibTex format
@article{Kirchartz:2013:10.1021/jz4012146,
author = {Kirchartz, T and Deledalle, F and Tuladhar, PS and Durrant, JR and Nelson, J},
doi = {10.1021/jz4012146},
journal = {JOURNAL OF PHYSICAL CHEMISTRY LETTERS},
pages = {2371--2376},
title = {On the Differences between Dark and Light Ideality Factor in Polymer:Fullerene Solar Cells},
url = {http://dx.doi.org/10.1021/jz4012146},
volume = {4},
year = {2013}
}