BlackwoodW.: Vascular disease of the central nervous system. In: Greenfield's Neuropathology, p. 71. Williams & Wilkins Co, Baltimore 1963.
2.
HilbertD.Cohn-VossenS.: Geometry and the imagination. Chelsea Publishing Co, London 1952.
3.
KlosovskiiB. N.: Blood circulation in the brain. Translation from Russian. Publ. for the National Library of Medicine, U.S. Public Health Service, Jerusalem 1963.
4.
IrvinJ. KricheffJuanM. Taveras: The angiographic localization of suprasylvian space-occupying lesions. Radiology82 (1964), 602.