Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1975__218_162785, author = {Dan Kubert and Serge Lang}, title = {Units in the {Modular} {Function} {Field.} {I.}}, journal = {Mathematische Annalen}, pages = {67--96}, publisher = {mathdoc}, volume = {218}, year = {1975}, zbl = {0311.14005}, url = {http://geodesic.mathdoc.fr/item/MAN_1975__218_162785/} }
Dan Kubert; Serge Lang. Units in the Modular Function Field. I.. Mathematische Annalen, Tome 218 (1975), pp. 67-96. http://geodesic.mathdoc.fr/item/MAN_1975__218_162785/