BibTex format
@article{Clarke:2008:10.1002/adfm.200800727,
author = {Clarke, TM and Ballantyne, AM and Nelson, J and Bradley, DDC and Durrant, JR},
doi = {10.1002/adfm.200800727},
journal = {ADVANCED FUNCTIONAL MATERIALS},
pages = {4029--4035},
title = {Free Energy Control of Charge Photogeneration in Polythiophene/Fullerene Solar Cells: The Influence of Thermal Annealing on P3HT/PCBM Blends},
url = {http://dx.doi.org/10.1002/adfm.200800727},
volume = {18},
year = {2008}
}