Fonagy, P., Bateman, A. & Bateman, A. (2011) The widening scope of mentalizing: a discussion. Psychology and Psychotherapy, Theory, Research and Practice, 84, 98-110. En Gullestad, F.S., Wilberg, T., Klungsøyr, O., Johansen, M.S., Urnes, O. & Karterud, S. Is treatment in a day hospital step-down program superior to outpatient individual psychotherapy for patients with personality disorders? 36 months follow-up of a randomized clinical trial comparing different treatment modalities. Psychotherapy Research, 22 (4), 426-41