@inbook{9223,
  author = {Werner Schmutz},
  title = {NLTE Calculations of Hydrogen Line Profiles for SN1987A},
  year = {1989},
  pages = {215-216},
  publisher = {Springer Netherlands},
  address = {Dordrecht},
  isbn = {978-0-7923-0281-0},
  doi = {10.1007/978-94-009-0977-9_34},
}