O'Keefe, J; Recce, M. L. (1993). "Phase relationship between hippocampal place units and the EEG theta rhythm". Hippocampus. 3 (3): 317–30. doi:10.1002/hipo.450030307. PMID8353611. S2CID6539236.
O'Keefe, J; Recce, M. L. (1993). "Phase relationship between hippocampal place units and the EEG theta rhythm". Hippocampus. 3 (3): 317–30. doi:10.1002/hipo.450030307. PMID8353611. S2CID6539236.
O'Keefe, J; Recce, M. L. (1993). "Phase relationship between hippocampal place units and the EEG theta rhythm". Hippocampus. 3 (3): 317–30. doi:10.1002/hipo.450030307. PMID8353611. S2CID6539236.