UPADHYAYA, Lakshmi N.; SINGH, Housila P.; SINGH, Sarjinder. A family of almost unbiased estimators for negatively correlated variables using Jackknife technique. Statistica, [S. l.], v. 64, n. 4, p. 767–778, 2007. DOI: 10.6092/issn.1973-2201/1307. Disponível em: https://rivista-statistica.unibo.it/article/view/1307. Acesso em: 22 jul. 2024.