@book{49306,
	author = {Shen, Kuo,},
	title = {夢溪筆談, Volume 17-21},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Dream_Pool_Essays},
	url = {https://www.gutenberg.org/ebooks/7315}
}