| Galactic-field initial mass functions of massive stars P Kroupa, C Weidner The Astrophysical Journal 598 (2), 1076, 2003 | 581 | 2003 |
| The maximum stellar mass, star-cluster formation and composite stellar populations C Weidner, P Kroupa Monthly Notices of the Royal Astronomical Society 365 (4), 1333-1347, 2006 | 406 | 2006 |
| The stellar and sub-stellar IMF of simple and composite populations P Kroupa, C Weidner, J Pflamm-Altenburg, I Thies, J Dabringhausen, ... arXiv preprint arXiv:1112.3340, 2011 | 385 | 2011 |
| Evidence for a fundamental stellar upper mass limit from clustered star formation C Weidner, P Kroupa Monthly Notices of the Royal Astronomical Society 348 (1), 187-191, 2004 | 317 | 2004 |
| The relation between the most-massive star and its parental star cluster mass C Weidner, P Kroupa, IAD Bonnell Monthly Notices of the Royal Astronomical Society 401 (1), 275-293, 2010 | 276 | 2010 |
| The variation of integrated star initial mass functions among galaxies C Weidner, P Kroupa The Astrophysical Journal 625 (2), 754, 2005 | 253 | 2005 |
| Implications for the formation of star clusters from extragalactic star formation rates C Weidner, P Kroupa, SS Larsen Monthly Notices of the Royal Astronomical Society 350 (4), 1503-1510, 2004 | 223 | 2004 |
| A possible origin of the mass–metallicity relation of galaxies J Köppen, C Weidner, P Kroupa Monthly Notices of the Royal Astronomical Society 375 (2), 673-684, 2007 | 221 | 2007 |
| Converting Hα luminosities into star formation rates J Pflamm-Altenburg, C Weidner, P Kroupa The Astrophysical Journal 671 (2), 1550, 2007 | 171 | 2007 |
| Planets, Stars and Stellar Systems P Kroupa, C Weidner, J Pflamm-Altenburg, I Thies, J Dabringhausen, ... Volume 5, 115, 2013 | 141 | 2013 |
| Diverging UV and Hα fluxes of star-forming galaxies predicted by the IGIMF theory J Pflamm-Altenburg, C Weidner, P Kroupa Monthly Notices of the Royal Astronomical Society 395 (1), 394-400, 2009 | 129 | 2009 |
| The masses, and the mass discrepancy of O-type stars C Weidner, JS Vink Astronomy & Astrophysics 524, A98, 2010 | 111 | 2010 |
| The mmax–Mecl relation, the IMF and IGIMF: probabilistically sampled functions C Weidner, P Kroupa, J Pflamm-Altenburg Monthly Notices of the Royal Astronomical Society 434 (1), 84-101, 2013 | 110 | 2013 |
| Chemoarchaeological downsizing in a hierarchical universe: impact of a top-heavy IGIMF ID Gargiulo, SA Cora, ND Padilla, AM Muñoz Arancibia, AN Ruiz, AA Orsi, ... Monthly Notices of the Royal Astronomical Society 446 (4), 3820-3841, 2015 | 107 | 2015 |
| The galaxy-wide initial mass function of dwarf late-type to massive early-type galaxies C Weidner, P Kroupa, J Pflamm-Altenburg, A Vazdekis Monthly Notices of the Royal Astronomical Society 436 (4), 3309-3320, 2013 | 103 | 2013 |
| Field O stars: formed in situ or as runaways? VV Gvaramadze, C Weidner, P Kroupa, J Pflamm-Altenburg Monthly Notices of the Royal Astronomical Society 424 (4), 3037-3049, 2012 | 101 | 2012 |
| The (galaxy-wide) IMF in giant elliptical galaxies: from top to bottom C Weidner, I Ferreras, A Vazdekis, F La Barbera Monthly Notices of the Royal Astronomical Society 435 (3), 2274-2280, 2013 | 97 | 2013 |
| Super star clusters versus OB associations C Weidner, IA Bonnell, H Zinnecker The Astrophysical Journal 724 (2), 1503, 2010 | 70 | 2010 |
| Top-heavy integrated galactic stellar initial mass functions in starbursts C Weidner, P Kroupa, J Pflamm-Altenburg Monthly Notices of the Royal Astronomical Society 412 (2), 979-986, 2011 | 69 | 2011 |
| Further evidence for a time-dependent initial mass function in massive early-type galaxies I Ferreras, C Weidner, A Vazdekis, F La Barbera Monthly Notices of the Royal Astronomical Society: Letters 448 (1), L82-L86, 2015 | 57 | 2015 |
