1. Glioma of the optic nerve. Report of a case arising from the optic disc;Boles;Arch Ophthalmol,1958
2. Astrocytoma of the retina. Report of two cases;Cleasby;Am J Ophthalmol,1967
3. Le vrai gliome de la rétine. Astrocytome de la rétine adulte;Dejean;Arch Ophthalmol (Paris),1934
4. Tumours of the optic nerve;Eggers;Doc Ophthalmol,1976
5. Despre glioamele retiniene ale adultilor;Fodor;Oftalmologia,1967