P00043 new approved HU HJA conventionDeclaration http://viaf.org/viaf/35331913 detailLevel http://ica-atom.org/doc/RS-2#5.4 created January 22, 2019 1:06:51 PM CET human revised September 7, 2019 9:42:30 PM CEST human person Lévai Jenő conventionDeclaration 1892-1983

https://hu.wikipedia.org/wiki/L%C3%A9vai_Jen%C5%91

Lévai Jenő hagyatéka