@article{BASM_2009_1_a2,
     author = {B. J. Gardner and A. Plant},
     title = {The graded {Jacobson} radical of associative rings},
     journal = {Buletinul Academiei de \c{S}tiin\c{t}e a Republicii Moldova. Matematica},
     pages = {31--36},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BASM_2009_1_a2/}
}