@article{1077376680, author = {Mathews, H. T.}, title = {Left and right boundary cluster sets in $n$ -space}, journal = {Duke Math. J.}, volume = {33}, number = {1}, year = {1966}, pages = { 667-672}, language = {en}, url = {http://dml.mathdoc.fr/item/1077376680} }
Mathews, H. T. Left and right boundary cluster sets in $n$ -space. Duke Math. J., Tome 33 (1966) no. 1, pp. 667-672. http://gdmltest.u-ga.fr/item/1077376680/