@misc{indiciae37b69d93fe6d,
  title = {Envelope structure of deeply embedded young stellar objects in the Serpens Molecular Cloud},
  author = {Hogerheijde, M. R. and van Dishoeck, E. F. and Salverda, J. M. and Blake, G. A.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20040088934},
  note = {Source identifier: 20040088934}
}