%0 Journal Article %A Jae Choon Cha %T Link concordance, homology cobordism, and Hirzebruch-type defects from iterated $p$-covers %J Journal of the European Mathematical Society %D 2010 %P 555-610 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/209/ %R 10.4171/jems/209 %F JEMS_2010_12_3_a0