@article{824731,
  author = {L Benedict and Eric Shirley and R Bohn},
  title = {Optical absorption of insulators, and the electron-hole interaction: an ab initio calculation},
  year = {1998},
  number = {80},
  month = {1998-01-01 00:01:00},
  publisher = {Physical Review Letters},
  language = {en},
}