SIMBAD references

begin{tex}This thesis presents the results of an extensive search for star-forming galaxies at high redshift. By imaing through narrow-band filters (3-5000  km s^{-1}) in the near-infrared K-band, this survey is sensitive to the rest-frame optical emission lines at z>2, which are indicators of star formation. Previous searches have mainly been based on Lyman-α, but are probably fundamentally flawed as this resonantly-scattered line is selectively quenched, and is known to be weak or absent in many star-forming galaxies at high redshift.