1. Spielmann A, Spielmann A.C. Nystagmus congénital. Nystagmus manifeste/latent. Nystagmus acquis. In EMC Ophtalmologie. Issy-les-Moulineaux: Elsevier Masson; 2005. 21-560-A-10.
2. Clinical rationale for manifest congenital nystagmus;Spielmann;J AAPOS,2000
3. Causes and treatment of congenital eccentric nystagmus;Anderson;Br J Ophthalmol,1953
4. Nouvelle opération du nystagmus;Kestenbaum;Bull Soc Fr Ophtalmol,1953
5. Spielmann A. The Oblique Kestenbaum procedure revisited (sloped recessions of the recti) In: Lenk-Schafer M, editor. Orthoptic horizons. Transactions of the Sixth IOC. Harrogate; 1987: 433–7.