1. Andreasen N (1984) The broken brain: the biological revolution in psychiatry. Harper and Row, New York
2. Brown AL (1978) Knowing when, where and how to remember: a problem of metacognition. In: Glaser R (ed) Advances in instructional psychology, vol 1. Lawrence Erlbaum Associates, Hillsdale, New Jersey, pp 77–165
3. Flavell JH (1970) Developmental studies of mediated memory. In: Reese HW, Lipsitt LP (eds) Advances in child development and behavior, vol 5 Academic Press, New York
4. Johnstone EC, Crow TJ, Frith CD (1978) The dementia of dementia praecox. Acta Psychiatr Scand 57:305–324
5. Kraepelin E (1919; 1971) Dementia praecox and paraphrenia. Robert E. Krieger Publishing Co. Inc., Huntington, New York