@article{JTNB_1991__3_2_337_0,
     author = {Mneimn\'e, Rached and Testard, Fr\'ed\'eric},
     title = {On products of singular elements},
     journal = {S\'eminaire de th\'eorie des nombres de Bordeaux},
     pages = {337--350},
     publisher = {Universit\'e Bordeaux I},
     volume = {Ser. 2, 3},
     number = {2},
     year = {1991},
     mrnumber = {1149801},
     zbl = {0788.16027},
     language = {en},
     url = {http://www.numdam.org/item/JTNB_1991__3_2_337_0/}
}