RONKIN, L. On entire functions on n variables being quasipolynomials in one of the variables. Математическая физика, анализ, геометрия, Харків, Україна, v. 3, n. 1-2, p. 131–141, 1996. Disponível em: https://mag.ilt.kharkiv.ua/index.php/mag/article/view/m03-0131e. Acesso em: 23 лис. 2024.