Sepp, Jüri. “Valner Krinal (03.12.1929–19.06.2014). Staažikaim Dekaan. In Memoriam.”. Estonian Discussions on Economic Policy 25, no. 2 (January 12, 2018). Accessed June 7, 2023. https://ojs.utlib.ee/index.php/TPEP/article/view/13980.