@Article{DT029,
  title = {First-principles calculation of highly asymmetric
           structure in scanning-tunneling-microscopy images
           of graphite},
  author = {Tomanek, David  and Louie, Steven G.},
  journal = {Phys. Rev. B},
  volume = {37},
  number = {14},
  pages = {8327--8336},
  year = {1988},
  month = {May},
  url = {http://dx.doi.org/10.1103/PhysRevB.37.8327},
  doi = {10.1103/PhysRevB.37.8327},
  publisher = {American Physical Society}
}