Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DM_2007_19_1_a9, author = {T. G. Petrosyan}, title = {An upper bound for the number of product-free sets in a~class of groups}, journal = {Diskretnaya Matematika}, pages = {76--88}, publisher = {mathdoc}, volume = {19}, number = {1}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_2007_19_1_a9/} }
T. G. Petrosyan. An upper bound for the number of product-free sets in a~class of groups. Diskretnaya Matematika, Tome 19 (2007) no. 1, pp. 76-88. http://geodesic.mathdoc.fr/item/DM_2007_19_1_a9/