TY  - JOUR
AU  - Labesse, J-P.
AU  - Langlands, R. P.
TI  - L-Indistinguishability For SL (2)
JO  - Canadian journal of mathematics
PY  - 1979
SP  - 726
EP  - 785
VL  - 31
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-070-3/
DO  - 10.4153/CJM-1979-070-3
ID  - 10_4153_CJM_1979_070_3
ER  -