@book{47352,
	author = {Kandinsky, Wassily, and Sadleir, Michael,},
	title = {Concerning the Spiritual in Art},
	publisher = {Project Gutenberg,},
	year = {2004},
	address = {Salt Lake City, UT :},
	note = {Release date is 2004-03-01},
	url = {https://www.gutenberg.org/ebooks/5321}
}