138 citations · 488 across the 8 of their papers we have counts for
Showing astro-ph.GAShow all
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astro-ph.GA2015★ 32 cited
Evidence for a chemically differentiated outflow in Mrk 231
J. E. Lindberg, S. Aalto, S. Muller +7
Aims: Our goal is to study the chemical composition of the outflows of active galactic nuclei and starburst galaxies. Methods: We obtained high-resolution interferometric observati…
astro-ph.GA2011★ 12 cited
A new Planetary Nebula in the outer reaches of the Galaxy
K. Viironen, A. Mampaso, R. L. M. Corradi +11
A proper determination of the abundance gradient in the Milky Way requires the observation of objects at large galactiocentric distances. With this aim, we are exploring the planet…