@book { title = {Magyar Tudomány 2022/09}, year = {2022}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud202209_po-heading-id_9eM99EHm-EmcjsDlF5O47g_p2#matud202209_po-heading-id_9eM99EHm-EmcjsDlF5O47g_p2} }