297,289 LIGHT The light reflex on retinal arteries and veins : a theoretical study and a new technique for measuring width and intensity profiles across retinal vessels / ed. by Olaf Brinchmann-Hansen. —Copenhagen : Scriptor, 1986. — 53 s. : wykr. ; 26 cm (Acta Ophthalmologica ; suppl. 179) ISBN 87-87473-98-4