Vergence Micromovements and Depth Perception. - Antônio Francisco (BMVC, 1992)

Relative depth from vergence micromovements. - Antônio Francisco (ICCV, 1993)

Continuous principal distance change for binocular depth perception. - Antônio Francisco (Image Vis. Comput., 1995)

On the Importance of Being Asymmetric in Stereopsis - Or Why We Should Use Skewed Parallel Cameras. - Antônio Francisco; Fredrik Bergholm (Int. J. Comput. Vis., 1998)