@book{bauske-geographie-oberstufe-11,
 author = {Thomas Bauske and Andrea Döringer and Katharina Eckinger and Charly Hoenig and Evelin Mederle},
 title = {Geographie Bayern Oberstufe 11},
 location = {Braunschweig},
 publisher = {Bildungshaus Schulbuchverlage},
 year = {2009},
 isbn = {978-3-14-151011-9},
 pagetotal = {184},
 pages = {104f.},
}
@article{döschner-unbekannte-gefahr,
 author = {Jürgen Döschner},
 title = {Unbekannte Gefahr},
 subtitle = {Radioaktive Abfälle aus der Öl- und Gasindustrie},
 journaltitle = {Deutschlandfunk},
 date = {2010-02-05},
 url = {https://www.deutschlandfunk.de/unbekannte-gefahr.724.de.html?dram:article_id=99731},
 urldate = {2021-05-22},
}
@inbook{duden-blowout,
	title = {Blowout},
 booktitle = {Duden online},
	author = {Dudenreaktion},
	url = {https://www.duden.de/node/23745/revision/23774},
	urldate = {2021-05-22},
}
@book{hagemann-greenpeace,
 author = {Kirsten Hagemann},
 title = {Erdöl – Gefahr für Umwelt, Klima, Menschen},
 subtitle = {Die schmutzige Spur des schwarzen Goldes},
 location = {Hamburg},
 publisher = {Greenpeace e.V.},
 year = {2012},
 pagetotal = {16},
 %pages = {}, % FIXME
 url = {https://www.greenpeace.de/sites/www.greenpeace.de/files/erdoel_gefahr_fuer_die_umwelt_0.pdf},
 urldate = {2021-05-22},
}

@online{nasa-athabasca,
 author = {{NASA Earth Observatory}},
 title = {Athabasca Oil Sands},
 url = {https://earthobservatory.nasa.gov/images/76559/athabasca-oil-sands},
 urldate = {2021-05-22},
 keywords = {Bild},
}
@online{nasa-maracaibo,
 author = {{NASA Earth Observatory}},
 title = {Close-up of Lake Maracaibo, Venezuela},
 url = {https://earthobservatory.nasa.gov/images/3533/close-up-of-lake-maracaibo-venezuela},
 urldate = {2021-05-22},
 keywords = {Bild},
}
@online{abfackel-flamme,
 author = {Love Krittaya},
 title = {PTT flame 1.jpg},
 url = {https://commons.wikimedia.org/wiki/File:PTT_flame_1.jpg},
 urldate = {2021-05-22},
 keywords = {Bild},
}
@online{trost-lucas-gusher,
 author = {John Trost},
 title = {Lucas gusher.jpg},
 url = {https://commons.wikimedia.org/wiki/File:Lucas_gusher.jpg},
 urldate = {2021-05-22},
 keywords = {Bild},
}
@misc{hbo-chernobyl,
 author = {{Home Box Office}},
 title = {Chernobyl Episode 2},
 year = {2019},
 keywords = {Bild},
}