ENGEL, E STEREOSCOPIC DISTORTION AND STRUCTURALLY-IMPOSED RETINAL-IMAGE-SIZE-DIFFERENCES. [electronic resource] - Perceptual and motor skills Feb 1964 - 31-8 p. digital Publication Type: Journal Article ISSN: 0031-5125 Standard No.: 10.2466/pms.1964.18.1.31 doi Subjects--Topical Terms: Depth PerceptionHumansRetinaSize Perception