ŠIAUČIŪNAS, Darius; LAURUTIS, Algimantas. On the fourth moment of the periodic zeta-function. Lietuvos matematikos rinkinys, [S. l.], v. 44, n. spec., p. 110–114, 2004. DOI: 10.15388/LMR.2004.31874. Disponível em: https://www.journals.vu.lt/LMR/article/view/31874.. Acesso em: 13 may. 2024.