TY  - JOUR
AU  - V., Uribe, A. Guillemin
TI  - Circular symmetry and the trace formula.
JO  - Inventiones mathematicae
PY  - 1989
SP  - 385
EP  - 424
VL  - 96
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1989__96_1_143683/
ID  - IM_1989__96_1_143683
ER  -