Search
Now showing items 1-1 of 1
The planetary nebulae of PG 1159 stars - clues to their evolutionary history
(Astronomical Society of the Pacific, 1996)
It is shown that many planetary nebulae (PN) surrounding PG 1159 stars display a bipolar morphology. The frequency of these nebulae is higher than observed in other PN samples. Implications for the evolutionary history of ...