27 citations · 43 across the 3 of their papers we have counts for
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astro-ph2008★ 27 cited
The Acceleration of the Nebular Shells in Planetary Nebulae in the Milky Way Bulge
Michael G. Richer, Jose Alberto Lopez, Margarita Pereyra +3
We present a systematic study of line widths in the [\ion{O}{3}]5007 and H lines for a sample of 86 planetary nebulae in the Milky Way bulge based upon spectroscopy obtained…
astro-ph2006★ 15 cited
Revised Diagnostic Diagrams for Planetary Nebulae
H. Riesgo, J. A. López
Diagnostic diagrams of electron density - excitation for a sample of 613 planetary nebulae are presented. The present extensive sample allows the definition of new statistical limi…
astro-ph2005
The kinematics of the large western knot in the halo of the young planetary nebula NGC 6543
Deborah L. Mitchell, M. Bryce, J. Meaburn +5
A detailed analysis is presented of the dominant ionised knot in the halo of the planetary nebula NGC 6543. Observations were made at high spectral and spatial resolution of the [O…