1. Negative dialectics;Adorno,1973
2. Symbolic expression as a variable distinguishing early infantile autism from childhood schizophrenia;Atlas,1984-1985
3. The dialogic imagination;Bakhtin,1981
4. Ego deviation and the concept of schizophrenia;Beres;Psychoanalytic Study of the Child,1956
5. Retreat from sanity: The structure of emerging psychosis;Bowers,1974