NAFTALEWITSCH, A. Erweiterung eines Hermiteschen Satzes. Lithuanian Mathematical Journal, [S. l.], v. 5, n. 4, p. 605–636, 1965. DOI: 10.15388/LMJ.1965.19623. Disponível em: https://www.journals.vu.lt/LMJ/article/view/19623.. Acesso em: 3 may. 2024.