ULNICĀNS, Einārs. Gross Domestic Product and Labour Force Development Tendencies in the Baltic States, 2000 - 2011. Lithuanian Journal of Statistics, [S. l.], v. 51, n. 1, p. 80–87, 2012. DOI: 10.15388/LJS.2012.13909. Disponível em: https://www.journals.vu.lt/statisticsjournal/article/view/13909.. Acesso em: 5 may. 2024.