Title: Geistige Produktivität in Leben und Werk tiefenpsychologischer Forscher
Subjects: Creative ability, Psychological aspects, Biography, Psychoanalysts, Performance, Motivation (Psychology), Psychology, Efficiency, Creativity
Places: Austria, Vienna
People: Otto Rank (1884-1939), Alfred Adler (1870-1937), Josef Rattner, Sigmund Freud (1856-1939)