@Article{DT050,
  title = {Stiffness of a solid composed of C$_{60}$ clusters},
  author = {Wang, Yang and Tomanek, D. and Bertsch, G. F.},
  journal = {Phys. Rev. B},
  volume = {44},
  number = {12},
  pages = {6562--6565},
  year = {1991},
  month = {Sep},
  url = {http://dx.doi.org/10.1103/PhysRevB.44.6562},
  doi = {10.1103/PhysRevB.44.6562},
  publisher = {American Physical Society}
}