BELOVS, Mihails; SMOTROVS, Jānis. The Fourier‐asymptotic approximation and its applications. Mathematical Modelling and Analysis, [S. l.], v. 3, n. 1, p. 14–24, 1998. DOI: 10.3846/13926292.1998.9637082. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/9983. Acesso em: 2 jun. 2025.