BibTex format
@article{Pusch:2019:10.1109/JPHOTOV.2019.2903180,
author = {Pusch, A and Pearce, P and Ekins-Daukes, N},
doi = {10.1109/JPHOTOV.2019.2903180},
journal = {IEEE Journal of Photovoltaics},
pages = {679--687},
title = {Analytical expressions for the efficiency limits of radiatively coupled tandem solar cells},
url = {http://dx.doi.org/10.1109/JPHOTOV.2019.2903180},
volume = {9},
year = {2019}
}