%0 Journal Article
%A Labesse, J-P.
%A Langlands, R. P.
%T L-Indistinguishability For SL (2)
%J Canadian journal of mathematics
%D 1979
%P 726-785
%V 31
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-070-3/
%R 10.4153/CJM-1979-070-3
%F 10_4153_CJM_1979_070_3