LYTAEV, M. S. . On application of the finite-difference Padé approximation of the pseudo-differential parabolic equation to the tropospheric radio wave propagation problem. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 21, n. 66, p. 405–419, 2020. DOI: 10.26089/NumMet.v21r433. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/1095. Acesso em: 25 apr. 2024.