Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1981__255_182829, author = {Harvey Cohn}, title = {Iterated {Ring} {Class} {Fields} and the {Icosahedron.}}, journal = {Mathematische Annalen}, pages = {107--122}, publisher = {mathdoc}, volume = {255}, year = {1981}, zbl = {0437.12010}, url = {http://geodesic.mathdoc.fr/item/MAN_1981__255_182829/} }
Harvey Cohn. Iterated Ring Class Fields and the Icosahedron.. Mathematische Annalen, Tome 255 (1981), pp. 107-122. http://geodesic.mathdoc.fr/item/MAN_1981__255_182829/