1. Fundamental aspects of cognitive representation;Palmer, S.E.
2. Catergorization. Hillsdale, NJ: Erlbaum, 1978:259-303.
3. Brain and conscious representation of outside reality;Bisiach, E.; Capitani, E.; Luzzatti, C.; Perani, D.;Neuropsychologia,1981
4. Unilateral neglect, representational schema and consciousness;Bisiach, E.; Luzzatti, C.; Perani, D.;Brain,1979
5. Neglect dysgraphia;Baxter, D.M.; Warrington, E.K.;J Neurol Neurosurg Psychiatry,1983