%0 Journal Article %A Larsson, Urban %A Fox, Nathan %T An aperiodic subtraction game of Nim-dimension two %J Journal of integer sequences %D 2015 %V 18 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2015__18_7_a4/ %G en %F JIS_2015__18_7_a4