2026

• Vigfusdottir, Johanna; Breivik, Edvard; Mork, Erlend; Lien, Lars; Stenmark, Håkon Inge; Jonsbu, Egil. (2026) Combined Treatment of PTSD and Emotional Dysregulation among Inpatients with Substance Use Disorder: A Feasibility Study. International Journal of Mental Health and Addiction
  Academic article

2025

• Ferreira, Vanessa Nolasco; Vigfusdottir, Johanna; Breivik, Edvard; Jonsbu, Egil; Bell, Ashley Rebecca; Domogalla, Signe Alexandra. (2025) Childhood neglects: intimate partner violence in PTSD–SUD comorbid patients treated with narrative exposure therapy. European Journal of Psychotraumatology
  Academic article
• Vigfusdottir, Johanna; Breivik, Edvard; Henden, Bjørn Olav; Jonsbu, Egil; Lien, Lars; Stenmark, Håkon Inge. (2025) Difficulties in emotion regulation among patients with substance use disorder and a history of exposure to traumatic events: the role of PTSD symptoms, emotional avoidance, shame, and guilt. European Journal of Psychotraumatology
  Academic article

2024

• Vigfusdottir, Johanna; Høidal, Reidun; Breivik, Edvard; Jonsbu, Egil; Dale, Karl Yngvar; Mork, Erlend. (2024) The Norwegian version of the Personal Feelings Questionnaire-2: clinical utility and psychometric properties. Current Psychology
  Academic article

2022

• Vigfúsdóttir, Jóhanna. (2022) Er ikke psykisk helse helse?. Romsdals Budstikke.
  Reader opinion piece

2021

• Vigfúsdóttir, Jóhanna. (2021) Etterlengtet oversettelse. Tidsskrift for Norsk psykologforening (Psykologtidsskriftet)
  Book review

2020

• Vigfusdottir, Johanna; Dale, Karl Yngvar; Gratz, Kim L.; Klonsky, E. David; Jonsbu, Egil; Høidal, Reidun. (2020) The psychometric properties and clinical utility of the Norwegian versions of the deliberate self-harm inventory and the inventory of statements about self-injury. Current Psychology
  Academic article