@article{GDZPPN002354861, title = {A note on tangent bundles in a category with a ring object.}, journal = {Mathematica Scandinavica}, volume = {43}, year = {1978}, pages = {53-63}, zbl = {0392.18011}, url = {http://dml.mathdoc.fr/item/GDZPPN002354861} }
Reyes, G.E.; Wraith, G.C. A note on tangent bundles in a category with a ring object.. Mathematica Scandinavica, Tome 43 (1978) pp. 53-63. http://gdmltest.u-ga.fr/item/GDZPPN002354861/