@article{1102969437, author = {Wiegand, Roger}, title = {Modules over universal regular rings.}, journal = {Pacific J. Math.}, volume = {39}, number = {3}, year = {1971}, pages = { 807-819}, language = {en}, url = {http://dml.mathdoc.fr/item/1102969437} }
Wiegand, Roger. Modules over universal regular rings.. Pacific J. Math., Tome 39 (1971) no. 3, pp. 807-819. http://gdmltest.u-ga.fr/item/1102969437/