BibTex format
@article{Calcagni:2014:10.1103/PhysRevD.89.024021,
author = {Calcagni, G and Magueijo, J and Rodriguez, Fernandez D},
doi = {10.1103/PhysRevD.89.024021},
journal = {PHYSICAL REVIEW D},
title = {Varying electric charge in multiscale spacetimes},
url = {http://dx.doi.org/10.1103/PhysRevD.89.024021},
volume = {89},
year = {2014}
}