Kojevnikov, A. Y. (1874). Aphasia and the central organ of speech. Moscovsky vrachebny vestnik (Moscow Medical Bulletin, May 6–June 17), 18-21.
A History of Psycholinguistics
Bibliography for Levelt (2013)

Kojevnikov, A. Y. (1874). Aphasia and the central organ of speech. Moscovsky vrachebny vestnik (Moscow Medical Bulletin, May 6–June 17), 18-21.