Steeves, K. et al.: Security Sector Reform and United Nations Transitions: Factors for Success (SIPRI: July 2026)
van der Lijn, J.: Fit For Purpose: Effective Peace Operation Partnerships in an Era of Non-Traditional Security Challenges (SIPRI: February 2024)
van der Lijn, J.: The Impact of the Covid-19 Pandemic on Multilateral Peace Operations (SIPRI: May 2022)
Smit, T., Sacks Ferrari, S. and van der Lijn, J.: Trends in Multilateral Peace Operations, 2019 (SIPRI: May 2020)
Hoebeke, H., Van der Lijn, J., Glawion, T. and De Zwaan, N.: Securing Legitimate Stability in the DRC: External Assumptions and Local Perspectives (SIPRI: September 2019)
Glawion, T., Van der Lijn, J. and De Zwaan, N.: Securing Legitimate Stability in CAR: External Assumptions and Local Perspectives (SIPRI: September 2019)
Van der Lijn, J., Glawion, T. and De Zwaan, N.: Towards Legitimate Stability in CAR and the DRC: External Assumptions and Local Perspectives (SIPRI: September 2019)
van der Lijn, J.: Multilateral Peace Operations and the Challenges of Irregular Migration and Human Trafficking (SIPRI: June 2019)
van der Lijn, J.: Multilateral Peace Operations and the Challenges of Organized Crime (SIPRI: February 2018)
Smit, T.: Multilateral Peace Operations and the Challenges of Terrorism and Violent Extremism (SIPRI: November 2017)