TY  - JOUR
AU  - R. Narasimhan
AU  - K. Chandrasekharan
TI  - Exponential sums associated with algebraic number fields.
JO  - Commentarii mathematici Helvetici
PY  - 1979
SP  - 523
EP  - 561
VL  - 54
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1979__54_139801/
ID  - CMH_1979__54_139801
ER  -