SALIH, O.; عمر. Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies. Journal of Education and Science (JES), [S. l.], v. 27, n. 1, p. 78–91, 2012. DOI: 10.33899/edusj.0201.161569. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17293. Acesso em: 4 aug. 2025.