Siimon, Aino. “Dotsent Ivar-Jüri Siimon (9.02.1937–20.11.1998). In Memoriam”. Estonian Discussions on Economic Policy 25, no. 2 (January 12, 2018). Accessed April 23, 2024. https://ojs.utlib.ee/index.php/TPEP/article/view/13983.