ZHANG, Guowei. ENTIRE FUNCTIONS SHARING TWO SMALLER ORDER ENTIRE FUNCTIONS WITH THEIR DIFFERENCE OPERATORS. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 37, p. 69–80, 2017. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6828. Acesso em: 26 sep. 2026.