@book{77137,
	author = {Luckiesh, Matthew,},
	title = {Visual Illusions: Their Causes, Characteristics and Applications},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-06-01},
	url = {https://www.gutenberg.org/ebooks/36297}
}