%0 Journal Article %A Jae Choon Cha %T Primary decomposition in the smooth concordance group of topologically slice knots %J Forum of Mathematics, Sigma %D 2021 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2021.46/ %R 10.1017/fms.2021.46 %G en %F 10_1017_fms_2021_46