DOPPLER TOMOGRAPHY OF THE STAR IRAS 20090 + 3809 WITH B[e] PHENOMENON. Journal of open systems evolution problems, [S. l.], v. 22, n. 1-2, p. 41–45, 2023. Disponível em: https://peos.kaznu.kz/index.php/peos/article/view/253. Acesso em: 5 jul. 2026.