@book { title = {Magyar Tudomány 2023/12}, year = {2023}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {}, URL = {https://mersz.hu/hivatkozas/matud202312_po-heading-id__YtQsFN_3EuGkeuhqBh_uQ_p21#matud202312_po-heading-id__YtQsFN_3EuGkeuhqBh_uQ_p21} }