BULDYGIN , V. V.; ZAYATS , V. V. Asymptotic properties of correlational estimates in the functional spaces. I. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 43, n. 2, p. 179–187, 2025. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/9354. Acesso em: 17 feb. 2026.