BATAHAN, R. S. (AUTHOR) METWALLY, M. S. Differential and Integral Operators on Appell’s Matrix Functions. مجلة الأندلس للعلوم الاجتماعية والتطبيقية, [S. l.], v. 2008, n. 2, p. 7–25, 2023. Disponível em: https://aust.uni.ye/journ/AJSA/article/view/759. Acesso em: 6 2026.