45 citations · 103 across the 4 of their papers we have counts for
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astro-ph2004★ 27 cited
K 4-47: a planetary nebula excited by photons and shocks
D. R. Goncalves, A. Mampaso, R. L. M. Corradi +3
K 4-47 is an unusual planetary nebula composed of a compact high-ionization core and a pair of low-ionization knots. Long-slit medium-resolution spectra of the knots and core are a…
astro-ph2004★ 1 cited
IRAS 04000+5052: A not so compact, not so metal-poor HII region
Cesar Esteban, Luis Lopez-Martin, Angel R. Lopez-Sanchez +2
We present new observations of IRAS 04000+5052, a Galactic HII region associated with a young stellar cluster and possibly located at the Perseus arm. Contrary to previous claims,…