[1] Debreu, G. (1959) Theory of Value. Wiley, New York.
[2] Arrow, K. and Debreu, G. (1954) Existence of an Equilibrium for a Competitive Economy. Econometrics, 22, 265-290.
http://dx.doi.org/10.2307/1907353
[3] Balasko, Y. (1988) The Equilibrium Manifold: Postmodern Developments in the Theory of General Economic Equilibrium. The MIT Press, Cambridge, Massachusetts.
[4] Jouini, E. (1993) The Graph of the Walras Correspondence. The Production Economies Cas. Journal of Mathematical Economics, 22, 139-147.
http://dx.doi.org/10.1016/0304-4068(93)90043-K
[5] Fuchs, G. (1974) Private Ownership Economies with a Finite Number of Equilibria. Journal of Mathematical Economics, 1, 141-158.
http://dx.doi.org/10.1016/0304-4068(74)90005-6
[6] Stiefenhofer, P. (2011) Equilibrium Structure of Production Economies with Uncertainty: The Natural Projection Approach. Discussion Papers in Economics, University of York, York, 7.
[7] Stiefenhofer, P. (2013) The Catastrophe Map of a Two Period Production Model with Uncertainty. Applied Mathematics, 4, No. 8A.
[8] Debreu, G. (1972) Smooth Preferences. Econometrica, 40, 603-615.
http://dx.doi.org/10.2307/1912956
[9] Lee, J.M. (2004) Introduction to Topological Manifolds. Springer, New York.
[10] Hirsch, M. (1972) Differential Topology. Springer Verlag, New York.
[11] Lee, J.M. (2000) Introduction to Smooth Manifolds. Springer, New York.
[12] Guillemin, V. and Pollack, A. (1974) Differential Topology. Prentice Hall, Upper Saddle River.