@book { author = {}, title = {Magyar Tudomány 2021/07}, year = {2021}, publisher = {Akadémiai Kiadó}, isbn = {}, doi = {10.1556/}, URL = {https://mersz.hu/hivatkozas/matud202107_po-heading-id_Xo-aR934zU26mlAMZx-l8g_p41#matud202107_po-heading-id_Xo-aR934zU26mlAMZx-l8g_p41} }