@article{10754,
  author = {D. Eder and Ludwig Oster},
  title = {The dependence of the separation of extragalactic double radio sources on redshift},
  year = {1979},
  journal = {The Astrophysical Journal},
  volume = {233},
  pages = {780},
  month = {Jan-10-1979},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1979ApJ...233..780E},
  doi = {10.1086/157440},
}