@article{oai:ynu.repo.nii.ac.jp:00006590, author = {Chander, Subhash}, journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学}, month = {}, note = {application/pdf}, pages = {63--67}, title = {ON OPERATOR COMMUTATORS}, volume = {24}, year = {1976} }