CHADYŠAS , Viktoras; KRAPAVICKAITĖ, Danutė. Estimation of employed persons in the case of sample rotation. Lietuvos matematikos rinkinys, [S. l.], v. 48, n. proc. LMS, p. 288–293, 2008. DOI: 10.15388/LMR.2008.18112. Disponível em: https://journals.vu.lt./LMR/article/view/18112. Acesso em: 19 apr. 2025.