@misc{indiciae64e3dc5b014a,
  title = {Molecular clouds and supernova remnants in the outer galaxy},
  author = {Huang, Y.-L. and Thaddeus, P.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870033334},
  note = {Source identifier: 19870033334}
}