ARYAL, B.; MISHRA, A.; WEINBERGER, R. Study of Mass-loss in the Planetary Nebula NGC 1514. Scientific World, [S. l.], v. 5, n. 5, p. 6–9, 2010. DOI: 10.3126/sw.v5i5.2647. Disponível em: https://nepjol.info./index.php/SW/article/view/2647. Acesso em: 23 nov. 2024.