@book{83846,
	author = {AlHydar, Majid},
	title = {Tribute to Michael Hart},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-06-21},
	url = {https://www.gutenberg.org/ebooks/43007}
}