Bion, W.R.
(1961) Experiences in Groups. London: Tavistock.
2.
Karterud, S.
(1981) `Manual for Group Focal Conflict Analysis' (in Norwegian), Research Report, Ulleval Hospital.
3.
Karterud, S.
(1984) Gruppeprosesser i Terapeutiske Samfunn (Group Processes in Therapeutic Communities). Research Report, Ulleval Hospital.
4.
Karterud, S.
(in press, a) `On Methods and Principles in Hermeneutic Research: Some Theoretical and Practical Considerations'. Free Associations.
5.
Karterud, S.
(in press, b) `A Comparative Study of Six Different Inpatient Groups with Respect to Their Basic Assumption Functioning', International Journal of Group Psychotherapy.
6.
Karterud, S.
and Foss, T. (in press) `Group Emotionality Rating System. A Modification of Thelen's Method of Assessing Emotionality in Groups', Small Group Behavior.
7.
Sigrell, B.
(1968) Group Psychotherapy. Studies of Processes in Therapeutic Groups. Uppsala: Almquist and Wiksell.
8.
Stock (Whitaker), D.
and Lieberman, M.A. (1962) `Methodological Issues in the Assessment of Total-Group Phenomena in Group Therapy', International Journal of Group Psychotherapy12: 312-325.
9.
Whitaker, D.S.
(1981) `A Nuclear Conflict and Group Focal Conflict Model for Integrating Individual and Group-Level Phenomena in Psychotherapy Groups', in M. Pines and L. Rafaelsen (eds): The Individual and the Group. New York: Plenum Press.
10.
Whitaker, D.S.
and Lieberman, M.A. (1964) Psychotherapy Through the Group Process. Chicago: Atherton Press.