@inproceedings{Serna:2009dw,
  author = "Serna, Jose Manuel",
  title = "{Cryogenic systems in Radio Astronomy}",
  doi = "10.22323/1.065.0012",
  booktitle = "Proceedings of 2nd MCCT-SKADS Training School. Radio Astronomy: fundamentals and the new instruments {\textemdash} PoS(2nd MCCT-SKADS)",
  year = 2009,
  volume = "065",
  pages = "012"
}