High- and low-resolution spectroscopic observations of the peculiar planetary-nebula HD 149427 (=PC?11)

Authors: C. B. Pereira, N. O. Baella, S. Daflon and L. F. Miranda.<br />Astronomy and Astrophysics Vol. 509 , page A13<br />Published online: 12/01/2010<br />
Keywords:
planetary nebulae: individual: HD 149427 ; stars: abundances ; stars: fundamental parameters .

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