%0 Journal Article %A Orton, Louisa %T An Elementary Proof of a Weak Exceptional Zero Conjecture %J Canadian journal of mathematics %D 2004 %P 373-405 %V 56 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-018-4/ %R 10.4153/CJM-2004-018-4 %F 10_4153_CJM_2004_018_4