Conklin J, Eliasmith C. (2005). A controlled attractor network model of path integration in the rat. Journal of computational neuroscience. 18 [PubMed]
Olypher AV, Lánský P, Fenton AA. (2002). Properties of the extra-positional signal in hippocampal place cell discharge derived from the overdispersion in location-specific firing. Neuroscience. 111 [PubMed]