From: Ralf Jung Date: Sun, 2 May 2021 16:39:51 +0000 (+0200) Subject: add Otto Hahn medal X-Git-Url: https://git.ralfj.de/web.git/commitdiff_plain/106b27718950097d5cb2c3a7e6082ce4c1bf6267?hp=106b27718950097d5cb2c3a7e6082ce4c1bf6267 add Otto Hahn medal ---