@misc{Pongratz1973, author = {L. J. Pongratz}, title = {Vorwort des Herausgebers}, booktitle = {L. J. Pongratz (Ed.), Psychotherapie in Selbstdarstellungen, Bern, Stuttgart, Wien (Verlag Hans Huber) 1973, pp. 7-10.}, type = {foreword}, year = {1973}, }