@article{6271,
  author = {M. Hanson and I. Howarth and Peter Conti},
  title = {The Young Massive Stellar Objects of M17},
  year = {1997},
  journal = {The Astrophysical Journal},
  volume = {489},
  pages = {698-718},
  month = {Oct-11-1997},
  issn = {0004-637X},
  doi = {10.1086/304808},
}