| Peacebuilding and International Administration: The Cases of Bosnia and Herzegovina and Kosovo N van Willigen Routledge, 2013 | 36 | 2013 |
| A Dutch return to UN peacekeeping? N Van Willigen European Approaches to United Nations Peacekeeping, 106-124, 2018 | 26 | 2018 |
| From nation-building to desecuritization in Bosnia and Herzegovina N van Willigen Security and Human Rights 21 (2), 127-138, 2010 | 23 | 2010 |
| Coalition governance and foreign policy decision-making K Oppermann, K Brummer, N Van Willigen European Political Science 16 (4), 489-501, 2017 | 21 | 2017 |
| Evaluating diplomacy: a mission impossible? Y Kleistra, N Van Willigen Evaluation 16 (2), 119-135, 2010 | 20 | 2010 |
| How do regional parties influence foreign policy? Insights from multilevel coalitional bargaining in India N Blarel, N Van Willigen European Journal of International Relations 27 (2), 478-500, 2021 | 16 | 2021 |
| The EU’s Relationship with NATO and OSCE N Van Willigen, JA Koops The SAGE handbook of European foreign policy, 736-749, 2015 | 16 | 2015 |
| International administration and institutional autonomy in Bosnia and Herzegovina and Kosovo N van Willigen East European Politics 28 (4), 429-451, 2012 | 16 | 2012 |
| Analytic eclecticism and EU Foreign policy (In) action B Pohl, N Van Willigen Theorising the European Union as an International Security Provider, 37-60, 2018 | 15 | 2018 |
| Evaluating Diplomacy N van Willigen, Y Kleistra Routledge Handbook on the European Union and International Institutions …, 2013 | 14 | 2013 |
| coalitions and foreign-policy-making: insights from the global south N Blarel, N Van Willigen European Political Science 16, 502-514, 2017 | 11 | 2017 |
| Business diplomacy from an IR perspective N van Willigen Diplomatica 2 (1), 13-19, 2020 | 9 | 2020 |
| Governmental interest, new Liberalism and the CSDP B Pohl, N van Willigen, CMC van Vonno International Relations Theory and European Security, 65-82, 2015 | 9 | 2015 |
| Evaluating the Impact of EU Diplomacy: Pitfalls and Challenges Y Kleistra, N Van Willigen The European Union as a Diplomatic Actor, 52-68, 2015 | 7 | 2015 |
| Why, how and to whom is the European Union signalling in the Indo-Pacific? Understanding the European Union’s strategy in the Indo-Pacific in the epicentre of multipolar … N Van Willigen, N Blarel The British Journal of Politics and International Relations 27 (1), 69-90, 2025 | 6 | 2025 |
| Effective multilateralism between unequal partners: The EU in the OSCE N van Willigen The EU and Effective Multilateralism, 136-152, 2014 | 6 | 2014 |
| Policy documents and the beliefs of foreign policy decision-makers: a next step in operational code analysis FE Bakker, N van Willigen Operational Code Analysis and Foreign Policy Roles, 111-128, 2021 | 5 | 2021 |
| Building sustainable institutions?: the results of international administration in Bosnia & Herzegovina and Kosovo: 1995-2008 NJG van Willigen Leiden University, 2009 | 5 | 2009 |
| Trauma and belief systems; an operational code analysis of Dutch Prime Minister Rutte and the downing of flight MH17 N Willigen, FE Bakker Risk, Hazards & Crisis in Public Policy 12 (2), 215-233, 2021 | 4 | 2021 |
| Binnenlandse Steun voor het Buitenlands Beleid H Vollaard, N van Willigen Bezinning op het buitenland. Het Nederlands buitenlands beleid in een …, 2011 | 4 | 2011 |
