Chebotar, M. A.M. A.ChebotarLee, P. H.P. H.LeePuczylowski, E. R.E. R.Puczylowski2010-10-152018-06-282010-10-152018-06-282009http://ntur.lib.ntu.edu.tw//handle/246246/216371en-USOn prime rings with commuting nilpotent elementsjournal article10.1090/S0002-9939-09-09894-3http://ntur.lib.ntu.edu.tw/bitstream/246246/216371/1/On prime rings with commuting nilpotent elements.pdf