@book{83613,
	author = {Kalocsay, K.},
	title = {Mondo kaj koro :},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://eo.wikipedia.org/wiki/Mondo_kaj_Koro},
	url = {https://www.gutenberg.org/ebooks/42774}
}