Wolodtschenko, A.
(2017).
 Über die konzeptionelle Bewegung in der Kartographie.
<em>Meta-Carto-Semiotics, 1</em>(1), 31-46.
Retrieved from <a href="http://ojs.meta-carto-semiotics.org/index.php/mcs/article/view/39" target="_new">http://ojs.meta-carto-semiotics.org/index.php/mcs/article/view/39</a>