@article{01267826, title = {Counterexample to boundary regularity of a strongly pseudoconvex CR submanifold: An addendum to the paper of Harvey-Lawson.}, journal = {Annals of Mathematics. Second Series}, volume = {148}, year = {1998}, pages = {1153-1154}, doi = {10.2307/121038}, zbl = {0940.32014}, language = {en}, url = {http://dml.mathdoc.fr/item/01267826} }
Luk, Hing Sun; Yau, Stephen S.-T. Counterexample to boundary regularity of a strongly pseudoconvex CR submanifold: An addendum to the paper of Harvey-Lawson.. Annals of Mathematics. Second Series, Tome 148 (1998) pp. 1153-1154. doi : 10.2307/121038. http://gdmltest.u-ga.fr/item/01267826/