@book {
	title = {Magyar Tudomány 2021/03},
	year = {2021},
	publisher = {Akadémiai Kiadó},
	isbn = {},
	doi = {},
	URL = {https://mersz.hu/hivatkozas/matud202103_irod_2021_03_55990#matud202103_irod_2021_03_55990}
}