@misc{Mertens2017,
  author    = {Mertens, K.},
  title     = {„Photovoltaik \& Speicher", Kommunales Energieeffizienz-Netzwerktreffen (KEEN), H{\"u}nxe, 06.10.2017},
  year      = {2017},
  language  = {mul}
}
@misc{Mertens2017,
  author    = {Mertens, K.},
  title     = {„Ist Ihr Haus solar geDacht?", B{\"u}rger-Veranstaltung des Kreises Steinfurt, Neuenkirchen, 20.06.2017},
  year      = {2017},
  language  = {mul}
}
@misc{JobUngru2017,
  author    = {Job, Reinhart and Ungru, Kathrin},
  title     = {Teaching Informatics, Workshop, 6.3.2017, Instituto Federal Rio Grande do Norte (IFRN), Natal, Brasilien},
  year      = {2017},
  language  = {mul}
}
@misc{AlberechtGloesekoetter2009,
  author    = {Alberecht, C. and Gl{\"o}sek{\"o}tter, P.},
  title     = {SoC Reliability, published at Diskussionskreis Fehlertoleranz, http://dc.informatik.uni-essen.de/group/all/research/ft-kreis2.html, Essen, October 30-31},
  year      = {2009},
  language  = {mul}
}