@book { title = {Magyar Tudomány 2023/06}, year = {2023}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud202306_po-heading-id_2jFOX6V_7k6XtzkVSqM1RQ_p9#matud202306_po-heading-id_2jFOX6V_7k6XtzkVSqM1RQ_p9} }