SCHOCH, T. On the Strong Law of Large Numbers for Nonnegative Random Variables. With an Application in Survey Sampling. Austrian Journal of Statistics, [S. l.], v. 50, n. 3, p. 1–12, 2021. DOI: 10.17713/ajs.v50i3.631. Disponível em: https://www.ajs.or.at/index.php/ajs/article/view/631. Acesso em: 7 oct. 2025.