BibTex format
@article{Pisani:2009:10.1103/PhysRevB.80.104415,
author = {Pisani, L and Montanari, B and Harrison, NM},
doi = {10.1103/PhysRevB.80.104415},
journal = {PHYSICAL REVIEW B},
title = {Stability of the ferromagnetic state in a mixed <i>sp</i><SUP>2</SUP>-<i>sp</i><SUP>3</SUP> carbon system},
url = {http://dx.doi.org/10.1103/PhysRevB.80.104415},
volume = {80},
year = {2009}
}