The environmental dependence of the stellar mass function at z ~ 1 - Comparing cluster and field between the GCLASS and UltraVISTA surveys
R. F. J. van der Burg, A. Muzzin, H. Hoekstra, C. Lidman, A. Rettura, G. Wilson, H. K. C. Yee, H. Hildebrandt, D. Marchesini, M. Stefanon, R. Demarco and K. Kuijken