Raudjärv, Matti. “VOLLI KALM (10. 02.1953 – 23. 12. 2017). In Memoriam Rektor Professor Volli Kalm. Zusammenfastung”. Estonian Discussions on Economic Policy 26, no. 1-2 (November 5, 2018). Accessed December 22, 2024. https://ojs.utlib.ee/index.php/TPEP/article/view/14527.