%0 Journal Article %A Hing Sun Luk %A Stephen S.-T. Yau %T Counterexample to boundary regularity of a strongly pseudoconvex CR submanifold: An addendum to the paper of Harvey-Lawson %J Annals of mathematics %D 1998 %V 148 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM_1998_148_3_a7/ %F AM_1998_148_3_a7