BENHARRAT BELAÏDI; YAMINA LASSAL. Complex Linear Differential Equations with Analytic Coefficients of Iterated Order in the Annulus. Jordan Journal of Mathematics and Statistics, [S. l.], v. 15, n. 3A, p. 417–434, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/725. Acesso em: 18 aug. 2025.