@article{etna_vol42_pp64-84, author = {Alessandro Lanza and Serena Morigi and Fiorella Sgallari and Anthony J. Yezzi}, title = {Variational image denoising while constraining the distribution of the residual}, journal = {Electron. Trans. Numer. Anal.}, volume = {42}, year = {2014}, pages = {64--84}, }