@book { title = {Magyar Tudomány 2022/09}, year = {2022}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud202209_po-heading-id_X-AIhoL3AUOZNsiuJ2xTbQ_p3#matud202209_po-heading-id_X-AIhoL3AUOZNsiuJ2xTbQ_p3} }