%0 Journal Article %A Abe, Takuro %T Chambers of 2-affine arrangements and freeness of 3-arrangements %J Journal of Algebraic Combinatorics %D 2013 %P 65-78 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2013__38_1_a7/ %G en %F JAC_2013__38_1_a7