Onderco, M. (2015) Iran's Nuclear Program and the Global South: The Foreign Policy of India, Brazil, and South Africa. London: Palgrave.
Wagner, W.M, Werner, W. G. & Onderco, M, eds. (2014) Theorizing Deviance in International Relations: ‘Rogue states’ in international security. Basingstoke: Palgrave.
Dijkhuizen, F & Onderco, M "Sponsorship behaviour of the BRICS in the United Nations General Assembly" Third World Quarterly, available online.
Onderco, M. & Van Wyk, A-M (2019) “Birth of a norm champion: How South Africa came to support the NPT’s Indefinite Extension”, The Nonproliferation Review, 26 (1-2), 23-41.
Onderco, M. (2019) “Variation in Delegation Size in Multilateral Diplomacy” British Journal of Politics and International Relations, 21(2), 421–438
Smetana, M & Onderco, M. (2019) “Bringing the Outsiders in: An Interactionist Perspective on Deviance and Normative Change”. Cambridge Review of International Affairs, 31(6), 516-536
Onderco, M. (2018) “Parliamentarians in government delegations: An old question still not answered”. Cooperation & Conflict, 53(5), 411-428
Onderco, M (2018) “Why nuclear weapon ban treaty is unlikely to fulfil its promise” Global Affairs. 3(4-5), 391-404.
Onderco, M & Wagner, W.M. (2017) “The ideational foundations of coercion: Political culture and policies towards North Korea” European Political Science Review, 9(2), 279-302.
Onderco, M. Public support for coercive diplomacy: Exploring public opinion data from ten European countries. European Journal of Political Research, 56(2),401–418.
Onderco, M. (2016) “A battle of principles: South Africa's relations with Iran”. Commonwealth & Comparative Politics, 54(2), 252-267
Onderco, M & van Hooft, P. “Informalization of Nonproliferation: Why PSI is a problematic solution”Chinese Journal of International Politics. 9 (1): 81-108.
Onderco, M. (2016) “The provision of private goods and the emergence of armed rebellion: The case of the Slovak National Uprising 1944-1945” Journal of International Relations and Development, 19(1), 76-100.
Onderco, M. (2015) “Money can’t buy you love. EU member states and Iranian nuclear program 2002-2009”. European Security. 24(1), 56-76
Wagner, W.M. & Onderco, M. “Accommodation or Confrontation? Explaining Differences in Policies towards Iran.” International Studies Quarterly. 58(4), 717-728
Onderco, M (2014) “’Tell me what you want’ Analyzing the Visegrád countries’ vote in the UN General Assembly”. East European Politics & Society. 28(1), 63-83.
Onderco, M, Hola, B & Ruiter, S. (2013) “Testing detachment of the international criminal tribunals. Evidence from the ICTY” Transnational Legal Theory. 4(3), 393–415.
Onderco, M. (2012) South Africa's Iran policy: ‘Poster child’ meets renegade. South African Journal of International Affairs, 19(3), 299-318.
Onderco, M. & Wagner, W.M.(2012) “Of Hawks and Doves. Mapping Policies towards Iran and North Korea”. The Nonproliferation Review, 19(2), 177-195.
Onderco, M. (2011) Managing Terrorists in the Beck's World: Risk management and terrorist-group blacklisting. In: Perspectives, 19(1), 27-48
Onderco, M. (2018) “Czech Republic, Hungary and Slovakia ”. In Meijer, H & Wyss, M. The Handbook of European Defence Policies and Armed Forces. Oxford: Oxford University Press, forthcoming
Wagner, W.M, Werner, W. G. & Onderco, M. (2014) “Rogues, Pariahs, Outlaws. Theorizing Deviance in International Relations”. In Wagner, W.M, Werner, W. G. & Onderco, M. Theorizing Deviance in International Relations: ‘Rogue states’ in international security. Basingstoke: Palgrave, 1-14
Onderco, M. (2014) “From a ‘rogue’ to a parolee. Analyzing the Libya’s ‘de-roguing’”. In Wagner, W.M, Werner, W. G. & Onderco, M. Theorizing Deviance in International Relations: ‘Rogue states’ in international security. Basingstoke: Palgrave, 171-192.
Onderco, M. (2011) “Responsibility to Protect and Libya” In Majer, M, Ondrejcsák, R, Tarasovic, V & T. Valášek: Panorama of Global Security Environment 2011, Bratislava: Centre for European and North Atlantic Affairs, 87-102.
Onderco, M. (2010) “Armed Force and Non-State Actors: A Curious Case of the Middle East”. In: Majer, M, Ondrejcsák, R, Tarasovic, V & T. Valášek: Panorama of Global Security Environment 2010. Bratislava: Centre for European and North Atlantic Affairs, 387-398.
Onderco, M. (2019) South Africa at the Polls: A Rising Power Cools Down. War on the Rocks.
Onderco, M & Giumelli, F. (2019) Beoordeling van risico’s overlaten aan de banken leidt tot ‘overcompliance' De Financiele Dagblad
Van der Meer, S & Onderco, M. (2019) An EU-Russia deal to replace the INF Treaty?. European Leadership Network.
Onderco, M. (2012) Reality of Norms and Reality: A reply to Fred Grünfeld In: Amsterdam Law Forum, 4(1), 143-149
Onderco, M. (2015) Constructing deviance in international politics. EUI MWP Working Paper 2015/07. Available at http://cadmus.eui.eu/handle/1814/35679