@book{117235,
	author = {Tennant, William John, and Kinealy, J. H.},
	title = {The slide valve, simply explained},
	publisher = {Project Gutenberg,},
	year = {2025},
	address = {Salt Lake City, UT :},
	note = {Release date is 2025-07-16},
	url = {https://archive.org/details/slidevalvesimply00tenn}
}