[{WikipediaArticle oldid='254916715'}]

%%information
%%(font-size: 80%;)
!!!License Information of Images on page
||Image Description||Credit||Artist||License Name||File
| File:Alfred Hettner 1897.jpg をクロッピングしたもの| https://tobias-bild.uni-tuebingen.de/detail/70226?ot=bilder&p=1,18| Herrmann, Rudolf Künstler| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Alfred Hettner 1897 (cropped).jpg
%%
%%