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@article{PORMA_1989__46_1_115647, author = {Camillo, Victor P.}, title = {Commutative rings whose principal ideals are annihilators}, journal = {Portugaliae mathematica}, pages = {33--37}, publisher = {mathdoc}, volume = {46}, number = {1}, year = {1989}, mrnumber = {0996399}, zbl = {0668.13007}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1989__46_1_115647/} }
Camillo, Victor P. Commutative rings whose principal ideals are annihilators. Portugaliae mathematica, Tome 46 (1989) no. 1, pp. 33-37. http://geodesic.mathdoc.fr/item/PORMA_1989__46_1_115647/