SEPP, J.; ERNITS, R. The Liberalisation of the Postal Service Market in Estonia and its Effect on Competition. Estonian Discussions on Economic Policy, [S. l.], v. 20, n. 2, 2013. DOI: 10.15157/tpep.v20i2.843. Disponível em: https://ojs.utlib.ee/index.php/TPEP/article/view/843. Acesso em: 29 mar. 2024.