TY  - JOUR
AU  - Kramer, K.
AU  - Tunnell, J.
TI  - Elliptic curves and local $\epsilon $-factors
JO  - Compositio Mathematica
PY  - 1982
SP  - 307
EP  - 352
VL  - 46
IS  - 3
PB  - Martinus Nijhoff Publishers
UR  - http://www.numdam.org/item/CM_1982__46_3_307_0/
LA  - en
ID  - CM_1982__46_3_307_0
ER  -