@conference {1049, title = {Source-Channel Coding with Multiple Classes}, booktitle = {IEEE International Symposium on Information Theory}, year = {2014}, month = {06/2014}, address = {Honolulu, HI, USA}, author = {Bocharova, Irina and Guill{\'e}n i F{\`a}bregas, Albert and Kudryashov, Boris and Martinez, Alfonso and Tauste Campo, Adri{\`a} and Vazquez-Vilar, Gonzalo} }