Reyes G. E. and G. Wraith (1978). A note on tangent bundles in a category with a
ring object. Math. Scand. 42, 53-63.
From mathematics to literature. – Des mathématiques à la littérature.
Reyes G. E. and G. Wraith (1978). A note on tangent bundles in a category with a
ring object. Math. Scand. 42, 53-63.