@book{93019,
	author = {Hermann, Georg,},
	title = {Die deutsche Karikatur im 19. Jahrhundert},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-05-30},
	url = {https://www.gutenberg.org/ebooks/52185}
}