@Article{DT215,
  title = {Formation and Stability of Cellular Carbon Foam
           Structures: An \textit{Ab~Initio} Study},
  author = {Zhu, Zhen and Tom\'anek, David},
  journal = {Phys. Rev. Lett.},
  volume = {109},
  issue = {13},
  pages = {135501},
  numpages = {5},
  year = {2012},
  month = {Sep},
  doi = {10.1103/PhysRevLett.109.135501},
  url = {http://link.aps.org/doi/10.1103/PhysRevLett.109.135501},
  publisher = {American Physical Society}
}