@article{oai:ynu.repo.nii.ac.jp:00006803, author = {Xue, Weimin}, issue = {1}, journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学}, month = {}, note = {application/pdf, Let $R¥leq T¥leq S$ be ring extensions such that $R¥leq S$ is a finite triangular extension. Let $RE$ be a left R-module. If $R$ has a Morita duality induced by $RE$ then $T$ has a Morita duality induced by $r^{Hom_{R}(T},$ $E$ ).}, pages = {57--59}, title = {MORITA DUALITY AND INTERMEDIATE TRIANGULAR EXTENSIONS}, volume = {37}, year = {1989} }