W. Xue, CHARACTERIZATIONS OF INJECTIVE COGENERATORS AND MORITA DUALITY VIA EQUIVALENCES AND DUALITIES, Journal of pure and applied algebra, 102(1), 1995, pp. 103-107
We characterize injective cogenerators and Morita duality via equivale
nces and dualities between finitely generated projective modules and f
initely cogenerated injective modules.