Siimon, Aino. “Associate Professor Ivar-Jüri Siimon (9.02.1937–20.11.1998). In Memoriam (Abstract)”. Estonian Discussions on Economic Policy 25, no. 2 (January 12, 2018). Accessed April 23, 2024. https://ojs.utlib.ee/index.php/TPEP/article/view/13985.