@book { author = {}, title = {Magyar Tudomány 2021/11}, year = {2021}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {10.1556/}, URL = {https://mersz.hu/hivatkozas/matud202111_po-heading-id_j5Vy9NJIOUOZNdmx3PMwuQ_p6#matud202111_po-heading-id_j5Vy9NJIOUOZNdmx3PMwuQ_p6} }