@book { title = {Magyar Tudomány 2020/1}, year = {2020}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud_po-heading-id_yL9jxkQr4kaYrY11F8X6Tg_p16#matud_po-heading-id_yL9jxkQr4kaYrY11F8X6Tg_p16} }