1. Shape and depth perception from parallel projections of three-dimensional motion;Anderson;Journal of Experimental Psychology: Human Perception and Performance,1985
2. Human development;Bower,1979
3. The role of motion in infants' perception of occlusion. The development of attention: Research and theory;Craton,1990
4. The importance of velocity gradients in the perception of three-dimensional rigidity;De Bruyn;Perception,1990
5. The ecological approach to visual perception;Gibson,1979