UV-continuum Slopes at z \~ 4-7 from the HUDF09+ERS+CANDELS Observations: Discovery of a Well-defined UV Color-Magnitude Relationship for z $\gt$= 4 Star-forming Galaxies
Journal article published in 2012 by
R. J. Bouwens,
G. D. Illingworth,
P. A. Oesch,
M. Franx,
I. Labbé,
M. Trenti,
P. van Dokkum,
C. M. Carollo,
González 
,
R. Smit,
D. Magee
,
R. Smit,
D. Magee
