@article{1256055004, author = {Elliott, J. E. H. and Butson, A. T.}, title = {Relative difference sets}, journal = {Illinois J. Math.}, volume = {10}, number = {4}, year = {1966}, pages = { 517-531}, language = {en}, url = {http://dml.mathdoc.fr/item/1256055004} }
Elliott, J. E. H.; Butson, A. T. Relative difference sets. Illinois J. Math., Tome 10 (1966) no. 4, pp. 517-531. http://gdmltest.u-ga.fr/item/1256055004/