1. Nosology, genetics and epidemiology of hereditary ataxias with particular reference to the epidemiology of these disorders in western Norway;Refsum;Adv Neurol,1978
2. On hereditary ataxia and spastic paraplegia;Bell,1939
3. History of ataxia research;Berciano,2000
4. An attempt to classify cerebellar disease, with a note on Marie's hereditary cerebellar ataxia;Holmes;Brain,1907