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20062024
most citedThe evolution of planetary nebulae. VIII. True expansion rates and visibility times

57 citations · 274 across the 14 of their papers we have counts for

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astro-ph.GA2012★ 15 cited

Rebirth of X-ray Emission from the Born-Again Planetary Nebula A 30

M. A. Guerrero, N. Ruiz, W. -R. Hamann +8

The planetary nebula (PN) A30 is believed to have undergone a very late thermal pulse resulting in the ejection of knots of hydrogen-poor material. Using HST images we have detecte…