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20152026
most citedA population of hypercompact HII regions identified from young HII regions

40 citations · 128 across the 11 of their papers we have counts for

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astro-ph.HE2017★ 20 cited

Multiple Wavelength Variability and Quasi-Periodic Oscillation of PMN J0948+0022

Jin Zhang, Hai-Ming Zhang, Yong-Kai Zhu +4

We present a comprehensive analysis of multiple wavelength observational data of the first GeV-selected narrow-line Seyfert 1 galaxy PMN J0948+0022. We derive its lightcurves in th…