@conference{110551,
  author = {William Martin},
  title = {Sources of Atomic Spectroscopic Data for Astrophysics, ed. by P.L. Smith and W.L. Wiese},
  year = {1992},
  number = {407},
  month = {1992-01-01},
  publisher = {Atomic and molecular data for space astronomy - Needs, analysis, and availability; 21st IAU General Assembly, Buenos Aires, },
  language = {en},
}