1. Interpretation of schizophrenia;Arieti,1955
2. A method for distinguishing and evaluating formal thinking disorders in schizophrenia;Benjamin,1946
3. Dementia Praecox or the group of schizophrenias;Bleuler,1950
4. Autistic-undisciplined thinking;Bleuler,1951
5. Interpretations of proverbs in schizophrenic and depressive patients;Brattemo;Acta Psychol.,1961