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19982026
most citedA Mid-Infrared Imaging Survey of Proto-Planetary Nebula Candidates

144 citations · 901 across the 34 of their papers we have counts for

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astro-ph.SR2013★ 30 cited

Studies of Variability in Proto-Planetary Nebulae: II. Light and Velocity Curve Analyses of Iras 22272+5435 and 22223+4327

Bruce J. Hrivnak, Wenxian Lu, Julius Sperauskas +3

We have carried out a detailed observational study of the light, color, and velocity variations of two bright, carbon-rich proto-planetary nebulae, IRAS 22223+4327 and 22272+5435.…