Voir la notice de l'article provenant de la source Electronic Library of Mathematics
@article{JAC_1997__6_3_a1, author = {Schmidt, Bernhard}, title = {On $(p\sp a,p\sp b,p\sp a,p\sp{a-b})$-relative difference sets}, journal = {Journal of Algebraic Combinatorics}, pages = {279--297}, publisher = {mathdoc}, volume = {6}, number = {3}, year = {1997}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JAC_1997__6_3_a1/} }
Schmidt, Bernhard. On $(p\sp a,p\sp b,p\sp a,p\sp{a-b})$-relative difference sets. Journal of Algebraic Combinatorics, Tome 6 (1997) no. 3, pp. 279-297. http://geodesic.mathdoc.fr/item/JAC_1997__6_3_a1/