Raudjärv, Matti. 2018. “Loodetav Tulevikuinformatsioon (2019–2022). Die Zukunftsinformation (2019–2022). Expected Future Information (2019–2022)”. Estonian Discussions on Economic Policy 26 (1-2). https://ojs.utlib.ee/index.php/TPEP/article/view/14547.