%0 Book
%T Magyar Tudomány 2021/09
%B 
%D 2021
%R 
%@ 
%U https://mersz.hu/hivatkozas/matud202109_po-heading-id_XbiBUrVhbE2K94w40y81nw_p7#matud202109_po-heading-id_XbiBUrVhbE2K94w40y81nw_p7