@article{2810, author = {Henderson, J. and Orzech, M.}, title = {Cotorsion modules for torsion theories}, journal = {Portugaliae mathematica}, volume = {36}, year = {1977}, pages = {33-40}, zbl = {0417.13006}, mrnumber = {0535221}, language = {en}, url = {http://dml.mathdoc.fr/item/2810} }
Henderson, J.; Orzech, M. Cotorsion modules for torsion theories. Portugaliae mathematica, Tome 36 (1977) pp. 33-40. http://gdmltest.u-ga.fr/item/2810/