02. Watten R. G., Reinvention of visual fatigue : accumulation of scientific knowledge or neglect of scientific history, Ophthalmic and Physiolo-gical Optics, 1994, Vol. 14, October; 428 – 432.

02. Watten R. G., Reinvention of visual fatigue : accumulation of scientific knowledge or neglect of scientific history, Ophthalmic and Physiolo-gical Optics, 1994, Vol. 14, October; 428 – 432.