References

Additional sources and materials

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 Arrow K.J. (1999): Information and the Organization of Industry. In: Arrow K.J. “Markets, Information and Uncertanty, Essays in Economic Theory Honnor”. Cambridge: Cambridge University Press.
 Danilov V.I., Koshevoy G.A. (2004): Discrete Convexity and Unimodularity // Advances in Mathematics. Vol. 189.
 Danilov V.I., Koshevoy G.A., Sotskov A.I. (1994): Equilibrium in a Market of Intellectual Goods // Mathematical Social Sciences. Vol. 27.
 Danilov V.I., Koshevoy G.A., Sotskov A.I. (1997): Equilibrium Analysis of Economies with Novelties // J. of Mathematical Economics. Vol. 27.
 Danilov V.I., Koshevoy G.A., Sotskov A.I. (1999a): Equilibrium in an Economy with Information Goods. In: Arrow K.J. “Markets, Information and Uncertanty, Essays in Economic Theory in Honnor”. Cambridge: Cambridge University Press.
 Danilov V.I., Koshevoy G.A., Sotskov A.I. (1999b): A Model of Economic Equilibrium in the Market for Information Goods. In: “Contemporary Economic Issues” (ed. M. Sertel). N.Y.: Macmillan Press and St. Martin’s Press.
 Danilov V.I., Koshevoy G.A., Lang C. (2003): Gross Substitution, Discrete Convexity and Submodularity // Discrete Applied Math. Vol. 131. № 2.
 Gratzer G. (1978): General Lattice Theory. Berlin, N.Y.: Springer"Verlag.
 Lovasz L. (1983): Submodular Functions and Convexity. In: “Mathematical Programming: The State of the Art Bachem A., Gretschel M., Korte B. (eds.). Berlin, N.Y.: Springer"Verlag.
 Makarov V.L. (1991): About Economies of Intellectual Goods and Its Modeling. Report at Sixth Congress of the European Economic Association. Cambridge.
 Murota K. (2003): Discrete Convex Analysis. Tokio: University of Tokio.