Michael T Ukwade

Near stereothresholds measured with random-dot stereograms using phase disparities.

Harold E Bedell, Saumil S Patel, Vanitha Sampath, 2003, Optometry.

Stereoscopic acuity, observation distance and fixation disparity: a commentary on 'Stereoscopic acuity and observation distance' by Bradshaw and Glennerster (2006).

Harold E Bedell, Ronald S Harwerth, Michael T Ukwade, 2007, Spatial vision.