@book {
	title = {Magyar Tudomány 2021/01},
	year = {2021},
	publisher = {Akadémiai Kiadó},
	isbn = {},
	doi = {},
	URL = {https://mersz.hu/hivatkozas/matud202101_po-heading-id_jwV3NQ-JTkaTuS1MjWzt1w_p1#matud202101_po-heading-id_jwV3NQ-JTkaTuS1MjWzt1w_p1}
}