Rask, M., Ertiö, T., Tuominen, P. & Ahonen, V. (2021). Final Evaluation of the City of Helsinki’s Participatory Budgeting. OmaStadi 2018–2020. Publications of the Ministry of Justice.

Tuominen, P., Rask, M. & Ertiö, T. (2021). The Quest for Efficient Deliberation and Proximity Democracy: The Case of Participatory Budgeting in HelsinkiEuropeNow, Issue 41.

Rask, M. & Tuominen, P. (2021). Valtiokin voisi hyötyä osallistuvasta budjetoinnista (State governments could benefit from participatory budgeting, in Finnish only). Helsingin Sanomat newspaper, Feb 1, 2021.

Shin B, Rask M. Assessment of Online Deliberative Quality: New Indicators Using Network Analysis and Time-Series AnalysisSustainability. 2021; 13(3):1187.