TY - JOUR AU - Andrew R. Booker TI - Simple zeros of degree 2 $L$-functions JO - Journal of the European Mathematical Society PY - 2016 SP - 813 EP - 823 VL - 18 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/603/ DO - 10.4171/jems/603 ID - JEMS_2016_18_4_a3 ER -