On the possibility that the most massive stars result from binary mergers
A. de Koter, J.M. Bestenlehner, S.E. de Mink, C.J. Evans, G. Gräfener, R.G. Izzard, N. Langer, O.H. Ramírez-Agudelo, H. Sana, F.R.N. Schneider, S. Simón-Díaz and J.S. Vink
EAS Publications Series, 64 (2013) 21-28
DOI: https://doi.org/10.1051/eas/1364003