1. Bennett, A. G., &Francis, J. L. The eye as an optical system. In H. Davson (Ed.),The eye (Vol. 4). New York: Academic Press, 1962.
2. Bullinger, A. L’enregistrement des mouvements oculaires par le reflelt corneen. Analyse des erreurs systematiques de la localisation du regard.Perception, 1974,3, 355–360.
3. Clark, B. A. J. Welding filters and thermal damage to the retina.Australian Journal of Optometry, 1968,51, 91–98.
4. Cowey, A. The basis of a method of perimetry with monkeys.Quarterly Journal of Experimental Psychology, 1963,15, 81–90.
5. Gale, A. G. The role of eye movements in figure perception. Unpublished doctoral thesis, University of Durham, Durham 1980.