Karl Abraham
Atelier <a href="//commons.wikimedia.org/wiki/Category:Becker_%26_Maass" title="Category:Becker &amp; Maass">Becker &amp; Maass</a>, Berlin
circa 1920 <div style="display: none;">date QS:P,+1920-00-00T00:00:00Z/9,P1480,Q5727902</div>
Internationale Zeitschrift für Psychoanalyse XII. Band 1926 Heft 2 (1926) retrieved from <a rel="nofollow" class="external text" href="https://archive.org/details/InternationaleZeitschriftFrPsychoanalyseXii.Band1926Heft2">archive.org</a>