TY - JOUR AU - Jae Choon Cha TI - Primary decomposition in the smooth concordance group of topologically slice knots JO - Forum of Mathematics, Sigma PY - 2021 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2021.46/ DO - 10.1017/fms.2021.46 LA - en ID - 10_1017_fms_2021_46 ER -