525 citations · 3.6k across the 35 of their papers we have counts for
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astro-ph.CO2011★ 262 cited
The stellar and sub-stellar IMF of simple and composite populations
Pavel Kroupa, Carsten Weidner, Jan Pflamm-Altenburg +4
The current knowledge on the stellar IMF is documented. It appears to become top-heavy when the star-formation rate density surpasses about 0.1Msun/(yr pc^3) on a pc scale and it m…
astro-ph.GA2011
Do all O stars form in star clusters?
Carsten Weidner, Vasilii V. Gvaramadze, Pavel Kroupa +1
The question whether or not massive stars can form in isolation or only in star clusters is of great importance for the theory of (massive) star-formation as well as for the stella…