@misc{indiciae411638bdc53f,
  title = {An infrared supershell surrounding the Cygnus OB1 association},
  author = {Saken, Jon M. and Shull, J. M. and Garmany, Catharine D. and Nichols-Bohlin, Joy and Fesen, Robert A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930026496},
  note = {Source identifier: 19930026496}
}