@article{10030,
  author = {A. Cowley and Peter Conti},
  title = {A Note on the Variable Spectrum of the Shell Star BD +60\textdegree606},
  year = {1974},
  journal = {Publications of the Astronomical Society of the Pacific},
  volume = {86},
  pages = {558},
  month = {Jan-12-1974},
  issn = {0004-6280},
  url = {http://articles.adsabs.harvard.edu/full/1974PASP...86..558C},
  doi = {10.1086/129645},
}