BibTex format
@article{Ashley:2012:10.1038/492031a,
author = {Ashley, SF and Parks, GT and Nuttall, WJ and Boxall, C and Grimes, RW},
doi = {10.1038/492031a},
journal = {NATURE},
pages = {31--33},
title = {Thorium fuel has risks},
url = {http://dx.doi.org/10.1038/492031a},
volume = {492},
year = {2012}
}