@book{104195,
	author = {Strasburger, Eduard, and Noll, Fritz,},
	title = {Lehrbuch der Botanik für Hochschulen},
	publisher = {Project Gutenberg,},
	year = {2020},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://de.wikipedia.org/wiki/Lehrbuch_der_Botanik},
	url = {https://www.gutenberg.org/ebooks/63371}
}