@article{1077466952, author = {Swift, George}, title = {$n$ -valued irregular Borel measures}, journal = {Duke Math. J.}, volume = {23}, number = {1}, year = {1956}, pages = { 393-407}, language = {en}, url = {http://dml.mathdoc.fr/item/1077466952} }
Swift, George. $n$ -valued irregular Borel measures. Duke Math. J., Tome 23 (1956) no. 1, pp. 393-407. http://gdmltest.u-ga.fr/item/1077466952/