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@article{PORMA_1975__34_4_115262, author = {Myers, Donald E.}, title = {A direct sum representation}, journal = {Portugaliae mathematica}, pages = {189--190}, publisher = {mathdoc}, volume = {34}, number = {4}, year = {1975}, mrnumber = {0407306}, zbl = {0326.32004}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1975__34_4_115262/} }
Myers, Donald E. A direct sum representation. Portugaliae mathematica, Tome 34 (1975) no. 4, pp. 189-190. http://geodesic.mathdoc.fr/item/PORMA_1975__34_4_115262/