Schrader, Klaus, and Claus-Friedrich Laaser. “Die Baltischen Handels-Beziehungen Mit Russland: Pfadabhängigkeiten Trotz EU-Integration? Challenging the Baltic States Trade Relations With Russia: Caught in Path Dependencies?”. Estonian Discussions on Economic Policy 23, no. 1 (August 31, 2015). Accessed April 24, 2024. https://ojs.utlib.ee/index.php/TPEP/article/view/12241.