@inproceedings{Bach:2015Kw,
  author = "Bach, Uwe",
  title = "{Out of focus holography at Effelsberg}",
  doi = "10.22323/1.230.0036",
  booktitle = "Proceedings of 12th European VLBI Network Symposium and Users Meeting {\textemdash} PoS(EVN 2014)",
  year = 2015,
  volume = "230",
  pages = "036"
}