@misc{VennemannSpaete2020,
  author    = {Peter Vennemann and Frank Sp{\"a}te},
  title     = {Alle Jahre wieder - die Lehre im Fokus},
  booktitle = {Sonnenenergie},
  editor    = {Pr{\"a}sidium der Deutschen Gesellschaft f{\"u}r Sonnenenergie (DGS)},
  volume    = {2019},
  number    = {2},
  issn      = {0172-3278},
  url       = {https://www.sonnenenergie.de/},
  institution = {Energie · Geb{\"a}ude · Umwelt (EGU)},
  type      = {contributiontoperiodical},
  pages     = {88 -- 89},
  year        = {2020},
}