@article{AMI_1997_24_a12,
     author = {Attila Szak\'acs},
     title = {Unitary subgroup of the {Sylow} 2-subgroup of the group of normalized units in an infinite commutatuve group ring},
     journal = {Annales mathematicae et informaticae},
     pages = {89--97},
     publisher = {mathdoc},
     volume = {24},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_1997_24_a12/}
}