Gertrud Seligmann is mentioned in "Gestaltungs- und Formenlehre. Mein Vorkurs am Bauhaus und später, herausgegeben von Anneliese Itten" which is visible in the Infoblatt, but the corresponding edge "erwähnt in" in the graph is missing.
Or is this due to the double role concering the same document?
Gertrud Seligmann is mentioned in "Gestaltungs- und Formenlehre. Mein Vorkurs am Bauhaus und später, herausgegeben von Anneliese Itten" which is visible in the Infoblatt, but the corresponding edge "erwähnt in" in the graph is missing. Or is this due to the double role concering the same document?