@article{UBHD-68431480,
  author={Jiménez-Donaire, Maria Jesús and Bigiel, Frank and Puschnig, Johannes},
  title={EMPIRE},
  subtitle={the IRAM 30 m dense gas survey of nearby galaxies},
  year={2019},
  pages={55 S.},
  language={eng},
  issn={1538-4357},
  volume={880(2019},
  note={Gesehen am 19.09.2019},
  journal={The astrophysical journal},
  doi={10.3847/1538-4357/ab2b95},
}
@article{UBHD-68574887,
  author={Posch, Thomas and Binder, Franz and Puschnig, Johannes},
  title={Systematic measurements of the night sky brightness at 26 locations in Eastern Austria},
  year={2018},
  pages={144-165},
  language={eng},
  issn={1879-1352},
  volume={211},
  note={Gesehen am 08.05.2020},
  journal={Journal of quantitative spectroscopy & radiative transfer},
  doi={10.1016/j.jqsrt.2018.03.010},
}