%0 Journal Article %A Luis Dieulefait %T Langlands base change for $\mathrm{GL}(2)$ %J Annals of mathematics %D 2012 %P 1015-1038 %V 176 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2012.176.2.7/ %R 10.4007/annals.2012.176.2.7 %G en %F 10_4007_annals_2012_176_2_7