TY - JOUR AU - Kevin Buzzard AU - Richard Taylor TI - Companion forms and weight one forms JO - Annals of mathematics PY - 1999 VL - 149 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM_1999_149_3_a5/ ID - AM_1999_149_3_a5 ER -