ČEKANAVIČIUS, Vydas. Kornya approximation for dependent indicators. Lietuvos matematikos rinkinys, [S. l.], v. 41, n. spec., p. 615–619, 2001. DOI: 10.15388/LMR.2001.34741. Disponível em: https://www.journals.vu.lt/LMR/article/view/34741.. Acesso em: 16 may. 2024.