@conference{6533,
  author = {R. Viotti and M. Corcoran and A. Daminelli and Paola Grandi},
  title = {BeppoSAX observations of eta Carinae: A multicolour study of its recent low and high states},
  year = {1998},
  publisher = {Elsevier},
  address = {Rome, Italy},
  doi = {10.1016/S0920-5632(98)00179-0},
  note = {JILA Pub. 6075},
}