%0 Journal Article %A Burns, David %A Greither, Cornelius %T Equivariant Weierstrass preparation and values of $L$-functions at negative integers %J Documenta mathematica %D 2003 %P 157-185 %V Kazuya Kato's Fiftieth Birthday %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2003__S6__a19/ %G en %F DOCMA_2003__S6__a19