Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KIM Gwang Hui,A RESULT CONCERNING DERIVATIONS IN NONCOMMUTATIVE BANACH ALGEBRAS,Scientiae Mathematicae japonicae,13460862,,2001-03-01,53,2,253-256,https://cir.nii.ac.jp/crid/1573387449498524672,