BibTex format
@article{Galiffi:2019:epjam/2019005,
author = {Galiffi, E and Pendry, J and Arroyo, Huidobro P},
doi = {epjam/2019005},
journal = {EPJ Applied Metamaterials},
title = {Singular Graphene Metasurfaces},
url = {http://dx.doi.org/10.1051/epjam/2019005},
volume = {6},
year = {2019}
}