%0 Journal Article %A Richard Miles %T The entropy of algebraic actions of countable torsion-free abelian groups %J Fundamenta Mathematicae %D 2008 %P 261-282 %V 201 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm201-3-4/ %R 10.4064/fm201-3-4 %G en %F 10_4064_fm201_3_4