SIMOS, I The Picture-Frustration Study in the psychiatric situation--preliminary findings. [electronic resource] - Journal of personality Mar 1950 - 327-30 p. digital Publication Type: Journal Article ISSN: 0022-3506 Standard No.: 10.1111/j.1467-6494.1950.tb01253.x doi Subjects--Topical Terms: FrustrationHumansPersonalityPersonality AssessmentPersonality Disorders