KAČĖNAS, Audrius. Landau formula with a weight. Lietuvos matematikos rinkinys, [S. l.], v. 39, n. III, p. 39–43, 1999. DOI: 10.15388/LMD.1999.35467. Disponível em: https://www.journals.vu.lt/LMR/article/view/35467.. Acesso em: 21 nov. 2024.