@article{4943,
  author = {J. Saken and J. Shull and Catharine Garmany and J. Nichols-Bohlin and Robert Fesen},
  title = {An infrared supershell surrounding the Cygnus OB1 association},
  year = {1992},
  journal = {The Astrophysical Journal},
  volume = {397},
  pages = {537},
  month = {Jan-09-1992},
  issn = {0004-637X},
  url = {http://articles.adsabs.harvard.edu/full/1992ApJ...397..537S},
  doi = {10.1086/171810},
}