%0 Journal Article %A Werner Bley %A Alessandro Cobbe %T The equivariant local $\varepsilon $-constant conjecture for unramified twists of $\mathbb Z_p(1)$ %J Acta Arithmetica %D 2017 %P 313-383 %V 178 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa8567-10-2016/ %R 10.4064/aa8567-10-2016 %G en %F 10_4064_aa8567_10_2016