Koemeda-Lutz, Margit, Aureliano Crameri, Peter Schulthess, Agnes von Wyl, and Volker Tschuschke. “Searching for Active Factors in Diverse Approaches to Psychotherapy – Types of Intervention and Temporal Aspects: Brief Research Report”. Bioenergetic Analysis 26, no. 1 (March 1, 2016): 119–136. Accessed March 28, 2024. https://bioenergetic-analysis.com/article/view/0743-4804-2016-26-119.