@article{1255631810, author = {Whiteman, Albert Leon}, title = {A family of difference sets}, journal = {Illinois J. Math.}, volume = {6}, number = {1}, year = {1962}, pages = { 107-121}, language = {en}, url = {http://dml.mathdoc.fr/item/1255631810} }
Whiteman, Albert Leon. A family of difference sets. Illinois J. Math., Tome 6 (1962) no. 1, pp. 107-121. http://gdmltest.u-ga.fr/item/1255631810/