KOSTIC, M.; KOYUNCUOĞLU, H. C. Generalized almost periodic solutions of Volterra difference equations. Malaya Journal of Matematik, India, v. 11, n. S, p. 149–165, 2023. DOI: 10.26637/mjm11S/010. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/661. Acesso em: 9 may. 2024.