@article{GDZPPN002420953, title = {Group Rings Whose Units Form an FC-Group.}, journal = {Mathematische Zeitschrift}, volume = {162}, year = {1978}, pages = {163-168}, zbl = {0364.20007}, url = {http://dml.mathdoc.fr/item/GDZPPN002420953} }
Sehgal, Sudarshan K.; Cliff, Gerald H. Group Rings Whose Units Form an FC-Group.. Mathematische Zeitschrift, Tome 162 (1978) pp. 163-168. http://gdmltest.u-ga.fr/item/GDZPPN002420953/