@article{GDZPPN002224038,
title = {When the Dual of an Ideal is a Ring.},
journal = {Manuscripta mathematica},
volume = {39},
year = {1982},
pages = {67-86},
zbl = {0484.13001},
url = {http://dml.mathdoc.fr/item/GDZPPN002224038}
}
Huckaba, James A.; Papick, Ira J. When the Dual of an Ideal is a Ring.. Manuscripta mathematica, Tome 39 (1982) pp. 67-86. http://gdmltest.u-ga.fr/item/GDZPPN002224038/