@book{72410,
	author = {Planck, Max,},
	title = {Vorlesungen über Thermodynamik :},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-03-09},
	url = {https://www.gutenberg.org/ebooks/31564}
}