1.
- Onset and course of schizophrenic disorders dynamic interactions between relevant factors / edit. Wolfgang Boeker, Hans D. Brenner. 1992. Vol. 161, Suppl. 18 - London : Royal College of Psychiatrists, 1992 - 163 s.(British Journal of Psychiatry; Suppl. 18) [1, currently available 0, at library only 1]
- Chapters, articles