Sepp, Jüri. “Professor Elvi Ulst (23.04.1934–31.12.2017). In Memoriam”. Estonian Discussions on Economic Policy 27, no. 3-4 (December 16, 2019): 208–210. Accessed November 21, 2024. https://ojs.utlib.ee/index.php/TPEP/article/view/16236.