JANUŠKEVIČIENĖ, Olga. On the rate of convergence of degenerate U-statistics. Lietuvos matematikos rinkinys, [S. l.], v. 45, n. spec., p. 533–538, 2005. DOI: 10.15388/LMR.2005.29319. Disponível em: https://www.zurnalai.vu.lt/LMR/article/view/29319. Acesso em: 6 nov. 2025.