@article{1255988997,
author = {Cornell, Gary and Rosen, Michael},
title = {The class group of an absolutely Abelian $l$-extension},
journal = {Illinois J. Math.},
volume = {32},
number = {4},
year = {1988},
pages = { 453-461},
language = {en},
url = {http://dml.mathdoc.fr/item/1255988997}
}
Cornell, Gary; Rosen, Michael. The class group of an absolutely Abelian $l$-extension. Illinois J. Math., Tome 32 (1988) no. 4, pp. 453-461. http://gdmltest.u-ga.fr/item/1255988997/