@book {
	editor = {Gerőcs, László and Vancsó, Ödön},
	title = {Matematika},
	year = {2023},
	publisher = {Akadémiai Kiadó},
	isbn = {978 963 454 859 1},
	doi = {10.1556/9789634548591},
	URL = {https://mersz.hu/kiadvany/1155}
}