@book{115493,
	author = {Spadoni, Adriana,},
	title = {The swing of the pendulum},
	publisher = {Project Gutenberg,},
	year = {2024},
	address = {Salt Lake City, UT :},
	note = {Release date is 2024-11-20},
	url = {https://archive.org/details/swingofpendulum00spadrich}
}