LARCOMBE, PETER J.; LARSEN, MOGENS E.; FENNESSEY, ERIC J. On two classes of identities involving harmonic numbers. Utilitas Mathematica , [S. l.], v. 67, 2005. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/377. Acesso em: 8 may. 2026.