@book {
	author = {Gerőcs, László},
	editor = {Vancsó, Ödön},
	title = {Matematika},
	year = {2016},
	publisher = {Akadémiai Kiadó},
	isbn = {978 963 059 767 8},
	doi = {10.1556/9789630597678},
	URL = {https://mersz.hu/kiadvany/97}
}