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@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/} }
B. J. Gardner; A. Plant. The graded Jacobson radical of associative rings. Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, no. 1 (2009), pp. 31-36. http://geodesic.mathdoc.fr/item/BASM_2009_1_a2/