BibTex format
@article{Vardanyan:2009:10.1111/j.1365-2966.2009.14938.x,
author = {Vardanyan, M and Trotta, R and Silk, J},
doi = {10.1111/j.1365-2966.2009.14938.x},
journal = {Monthly Notices of the Royal Astronomical Society},
pages = {431--444},
title = {How flat can you get ? A model comparison perspective on the curvature of the Universe},
url = {http://dx.doi.org/10.1111/j.1365-2966.2009.14938.x},
volume = {397},
year = {2009}
}