131 citations · 463 across the 12 of their papers we have counts for
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astro-ph.SR2009★ 54 cited
Variability in Proto-Planetary Nebulae: I. Light Curve Studies of 12 Carbon-Rich Objects
Bruce J. Hrivnak, Wenxian Lu, Richard E. Maupin +1
We have carried out long-term (14 years) V and R photometric monitoring of 12 carbon-rich proto-planetary nebulae. The light and color curves display variability in all of them. Th…
astro-ph.SR2009★ 52 cited
A Spectroscopic Study of Young Stellar Objects in the Serpens Cloud Core and NGC 1333
E. Winston, S. T. Megeath, S. J. Wolk +10
We present spectral observations of 130 young stellar objects (YSOs) in the Serpens Cloud Core and NGC 1333 embedded clusters. The observations consist of near-IR spectra in the H…