@article{9478,
  author = {K. Anderson and R. Kraft},
  title = {Further Spectroscopic Observations of the Nucleus of the Seyfert Galaxy NGC 4151},
  year = {1971},
  journal = {The Astrophysical Journal},
  volume = {165},
  pages = {L3},
  month = {Jan-05-1971},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1971ApJ...165L...3A},
  doi = {10.1086/180706},
}