Erzeugendenanzahl von reellen Moduln

Evans, E.G.: Projektive moduls as fibre bundles. Proc. Am. Math. Soc.27, 623–626 (1971)MATHCrossRefGoogle Scholar

Forster, O.: Zur Theorie der Steinschen Algebren und Moduln. Math. Z.97, 376–405 (1967)MATHCrossRefMathSciNetGoogle Scholar

Ischebeck, F., Ojanguren, M.: Strongly algebraic vector bundles over ℝ⁴ are free. Proceedings of real analytic and algebraic geometry Trento. (Lect. Notes Math.) Berlin Heidelberg New York: Springer 1990 (to appear)Google Scholar

Langmann, K.: Dimensionstheorie in globalen Moduln. Math. Z.146, 33–52 (1976)CrossRefMathSciNetGoogle Scholar

Malgrange, B.: Ideals of differentiable functions. Oxford: Oxford University Press 1966MATHGoogle Scholar

Swan, R.G.: Topological examples of projektive moduls. Trans. Am. Math. Soc.230, 201–234 (1977)MATHCrossRefMathSciNetGoogle Scholar