@article{1255988569, author = {Everest, G. R.}, title = {Units in abelian group rings and meromorphic functions}, journal = {Illinois J. Math.}, volume = {33}, number = {4}, year = {1989}, pages = { 542-553}, language = {en}, url = {http://dml.mathdoc.fr/item/1255988569} }
Everest, G. R. Units in abelian group rings and meromorphic functions. Illinois J. Math., Tome 33 (1989) no. 4, pp. 542-553. http://gdmltest.u-ga.fr/item/1255988569/