Milan S. Derpich Jan Østergaard Graham C. Goodwin The Quadratic Gaussian Rate-Distortion Function for Source Uncorrelated Distortions. 73-82 2008 DCC http://doi.ieeecomputersociety.org/10.1109/DCC.2008.102 conf/dcc/2008 db/conf/dcc/dcc2008.html#DerpichOG08