@book {
	title = {Magyar Tudomány 2020/7},
	year = {2020},
	publisher = {Akadémiai Kiadó},
	isbn = {},
	doi = {},
	URL = {https://mersz.hu/hivatkozas/matud202007_irod_2020_07_43928#matud202007_irod_2020_07_43928}
}