Piotrowska, Natalia; Winkler, Peter A. (August 2007). "Otfrid Foerster, the great neurologist and neurosurgeon from Breslau (Wrocław): his influence on early neurosurgeons and legacy to present-day neurosurgery". Journal of Neurosurgery. 107 (2): 451–456. doi:10.3171/JNS-07/08/0451. ISSN0022-3085. PMID17695406.
Foerster, O. (1936). "The motor cortex in man in the light of Hughlings Jackson's doctrines". Brain. 59 (2): 135–159. doi:10.1093/brain/59.2.135. ISSN0006-8950.
Piotrowska, Natalia; Winkler, Peter A. (August 2007). "Otfrid Foerster, the great neurologist and neurosurgeon from Breslau (Wrocław): his influence on early neurosurgeons and legacy to present-day neurosurgery". Journal of Neurosurgery. 107 (2): 451–456. doi:10.3171/JNS-07/08/0451. ISSN0022-3085. PMID17695406.
Piotrowska, Natalia; Winkler, Peter A. (August 2007). "Otfrid Foerster, the great neurologist and neurosurgeon from Breslau (Wrocław): his influence on early neurosurgeons and legacy to present-day neurosurgery". Journal of Neurosurgery. 107 (2): 451–456. doi:10.3171/JNS-07/08/0451. ISSN0022-3085. PMID17695406.
Foerster, O. (1936). "The motor cortex in man in the light of Hughlings Jackson's doctrines". Brain. 59 (2): 135–159. doi:10.1093/brain/59.2.135. ISSN0006-8950.