@book{56757,
	author = {Antti Laaksonen},
	title = {Guide to Competitive Programming},
	publisher = {Springer Nature},
	year = {2024},
	address = {Heidelberg, Germany},
	edition = {Third Edition 2024},
	url = {https://link.springer.com/openurl?genre=book&isbn=978-3-031-61794-2}
}