A ground-based KS-band detection of the thermal emission from the transiting exoplanet WASP-4bC. Cáceres, V. D. Ivanov, D. Minniti, A. Burrows, F. Selman, C. Melo, D. Naef, E. Mason and G. PietrzynskiA&A, 530 (2011) A5DOI: https://doi.org/10.1051/0004-6361/201016231