@book{66052,
	author = {Leinster, Murray,},
	title = {Space Platform},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Space_Platform},
	url = {https://www.gutenberg.org/ebooks/25051}
}