BibTex format
@article{Nicholson:2008,
author = {Nicholson, G and Contaldi, CR},
journal = {Journal of Cosmology and Astroparticle Physics},
title = {The large scale cosmic microwave background cut-off and the tensor-to-scalar ratio},
url = {http://www.iop.org/EJ/abstract/1475-7516/2008/01/002},
volume = {JCAP01(2008)002},
year = {2008}
}