ASMUSS, Svetlana; BUDKINA, Natalja. On Some Generalization of Smoothing Problems. Mathematical Modelling and Analysis, [S. l.], v. 20, n. 3, p. 311–328, 2015. DOI: 10.3846/13926292.2015.1048756. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/1002. Acesso em: 9 may. 2025.