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@article{CM_1969__21_2_185_0, author = {Roggenkamp, K. W.}, title = {Projective modules over clean orders}, journal = {Compositio Mathematica}, pages = {185--194}, publisher = {Wolters-Noordhoff Publishing}, volume = {21}, number = {2}, year = {1969}, mrnumber = {248170}, zbl = {0175.31801}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1969__21_2_185_0/} }
Roggenkamp, K. W. Projective modules over clean orders. Compositio Mathematica, Tome 21 (1969) no. 2, pp. 185-194. http://geodesic.mathdoc.fr/item/CM_1969__21_2_185_0/