RODRÍGUEZ, L. F.; GÓMEZ, Y.; ALBERTO LÓPEZ, J.; GARCÍA-DÍAZ, M. T.; CLARK, D. M. H91α Radio Recombination Line and 3.5 cm Continuum Observations of the Planetary Nebula NGC 3242. Revista Mexicana de Astronomía y Astrofísica, [S. l.], v. 46, n. 1, 2016. Disponível em: https://journals.unam.mx/index.php/revmexaa/article/view/23600. Acesso em: 29 mar. 2024.