PLESKACH, Valentina. Modeling of Dynamics of the Unemployment Index at the Regional Level by Means of the Spectral Analysis Method. Lithuanian Journal of Statistics, [S. l.], v. 53, n. 1, p. 34–39, 2014. DOI: 10.15388/LJS.2014.13892. Disponível em: https://www.journals.vu.lt/statisticsjournal/article/view/13892.. Acesso em: 18 jul. 2024.