%0 Journal Article %A Nickel, Andreas %T A Generalization of a Theorem of Swan with Applications to Iwasawa Theory %J Canadian journal of mathematics %D 2020 %P 656-675 %V 72 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X18000093/ %R 10.4153/S0008414X18000093 %F 10_4153_S0008414X18000093