Seppälä, Mikko-Olavi. “S.O.S. - A Pacifist Intervention in Helsinki 1929. The Intercrossing of Modernism and Socialism”. Nordic Theatre Studies 28, no. 1 (June 22, 2016): 39–49. Accessed December 4, 2024. https://tidsskrift.dk/nts/article/view/23971.