BibTex format
@article{Martin:2014:10.1103/PhysRevD.90.063501,
author = {Martin, J and Ringeval, C and Trotta, R and Vennin, V},
doi = {10.1103/PhysRevD.90.063501},
journal = {PHYSICAL REVIEW D},
title = {Compatibility of Planck and BICEP2 results in light of inflation},
url = {http://dx.doi.org/10.1103/PhysRevD.90.063501},
volume = {90},
year = {2014}
}