%0 Book %T Magyar Tudomány 2019/9 %B %D 2019 %R %@ %U https://mersz.hu/hivatkozas/matud_po-heading-id_PlU3hJs6mkiT8tH-maIhtg_p12#matud_po-heading-id_PlU3hJs6mkiT8tH-maIhtg_p12