@book { title = {Magyar Tudomány 2023/01}, year = {2023}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud202301_po-heading-id_WzYIDSLSX02z-5bcl9EL4Q_p6#matud202301_po-heading-id_WzYIDSLSX02z-5bcl9EL4Q_p6} }