TY - JOUR AU - Orton, Louisa TI - An Elementary Proof of a Weak Exceptional Zero Conjecture JO - Canadian journal of mathematics PY - 2004 SP - 373 EP - 405 VL - 56 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-018-4/ DO - 10.4153/CJM-2004-018-4 ID - 10_4153_CJM_2004_018_4 ER -