1. Ramón y Cajal, S.: Histology of the Nervous System of Man and Vertebrates (History of Neuroscience, No 6) Oxford University Press, USA, translated from “Textura del Sistema Nervioso del Hombre y de los Vertebrados (Moya, Madrid, 1899, 1904) (in Spanish)” by Swanson, N. and Swanson, L (1994)
2. de Nó Lorent, R.: Studies on the structure of the cerebral cortex II. Continuation of the study of the ammonic system. Psychol. Neurol. 46, 113–177 (1934)
3. Andersen, P., Bliss, T.V., Skrede, K.K.: Lamellar organization of hippocampal pathways. Exp. Brain Res. 13, 222–238 (1971)
4. Ishizuka, N., Weber, J., Amaral, D.G.: Organization of intrahippocampal projections originating from CA3 pyramidal cells in the rat. J. Comp. Neurol. 295, 580–623 (1990)
5. Li, X.G., Somogyi, P., Ylinen, A., Buzsaki, G.: The hippocampal CA3 network: an in vivo intracellular labeling study. J. Comp Neurol. 339, 181–208 (1994)