@book { title = {Magyar Tudomány 2023/02}, year = {2023}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud202302_po-heading-id_tr0Y1rj9XkCg8aXsUzYZOA_p1#matud202302_po-heading-id_tr0Y1rj9XkCg8aXsUzYZOA_p1} }