Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{COMIM_2002__10_1_a1, author = {Bulant, Michal}, title = {Class number parity of a compositum of five quadratic fields}, journal = {Communications in Mathematics}, pages = {25--34}, publisher = {mathdoc}, volume = {10}, number = {1}, year = {2002}, mrnumber = {1943020}, zbl = {1061.11063}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COMIM_2002__10_1_a1/} }
Bulant, Michal. Class number parity of a compositum of five quadratic fields. Communications in Mathematics, Tome 10 (2002) no. 1, pp. 25-34. http://geodesic.mathdoc.fr/item/COMIM_2002__10_1_a1/