Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1986__86_143401, author = {Y. Ihara}, title = {On {Galois} representations arising from towers of coverings of {P1} ... .}, journal = {Inventiones mathematicae}, pages = {427--460}, publisher = {mathdoc}, volume = {86}, year = {1986}, zbl = {0585.14020}, url = {http://geodesic.mathdoc.fr/item/IM_1986__86_143401/} }
Y. Ihara. On Galois representations arising from towers of coverings of P1 ... .. Inventiones mathematicae, Tome 86 (1986), pp. 427-460. http://geodesic.mathdoc.fr/item/IM_1986__86_143401/