@article{MS2_1972__31_166255,
     author = {B.J. Gardner},
     title = {A {Note} on {Radicals} and {Polynomial} {Rings.}},
     journal = {Mathematica Scandinavica},
     pages = {83--88},
     publisher = {mathdoc},
     volume = {31},
     year = {1972},
     zbl = {0225.16006},
     url = {http://geodesic.mathdoc.fr/item/MS2_1972__31_166255/}
}