@Article{DT160,
  title = {Defective fullerenes and nanotubes as molecular magnets:
           An ab initio study},
  author = {Kim, Yong-Hyun and Choi, Jin and Chang, K. J. and
            Tomanek, David },
  journal = {Phys. Rev. B},
  volume = {68},
  number = {12},
  pages = {125420},
  year = {2003},
  month = {Sep},
  url = {http://dx.doi.org/10.1103/PhysRevB.68.125420},
  doi = {10.1103/PhysRevB.68.125420},
  publisher = {American Physical Society}
}