BibTex format
@article{Arroyo:2016:4/044024,
author = {Arroyo, Huidobro P and Kraft, M and Ren, K and Maier, SA and Pendry, J},
doi = {4/044024},
journal = {Journal of Optics},
title = {Graphene, plasmons and transformation optics},
url = {http://dx.doi.org/10.1088/2040-8978/18/4/044024},
volume = {18},
year = {2016}
}