Frederick Biehle’s article, The Actual and Its Double was included in the International Journal of Urban and Territorial Morphological Studies published by Grunberg Verlag, Weimar and Rostock. The journal was edited by Alessandro Camiz, Giorgio Verdiani, and Martin Ebert. It is also available at GREEN OPEN ACCESS: J123-2020-FC; ISSN 2748-2812 (print); ISSN 2748-3134 (online); ISBN: 9783933713681.
