We present Reverberation Mapping results after monitoring a sample of 17high-z, high-luminosity quasars for more than 10 years using photometric andspectroscopic capabilities. Continuum and line emission flux variability isobserved in all quasars. Using cross-correlation analysis we successfullydetermine lags between the variations in the continuum and broad emission linesfor several sources. Here we present a highlight of our results and thedetermined radius--luminosity relations for Ly_alpha and CIV.
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