%0 Book %T Magyar Tudomány 2020/12 %B %D 2020 %R %@ %U https://mersz.hu/hivatkozas/matud202012_po-heading-id_4lV55HKFsUOLKslK1rk8YA_p15#matud202012_po-heading-id_4lV55HKFsUOLKslK1rk8YA_p15