[1]Cox J C, Ross S A, Rubinstein M. Option pricing: a simplied approach. Journal of Financial Economics,1979,7:229-263

[2]Darrel Duffie. Securities markets. New York: Academic Press, 1988

[3]Nicole El Karoui, Quenez Marie-Claire. Dynamic programming and pricing of contingent claims in an incomplete market, SIAM Journal of Control and Optimization, 1995, 33(1): 29-66

[4]Gianmario Tessitore, Jerzy Zabczyk. Pricing options and Bellman Principle. Scuola Normale Superiore di Pisa, 1995, N. 15, preprint

[5]Gianmario Tessitore, Jerzy Zabczyk. Pricing options for multinominal models. Bulletin of the Polish Academiy of Sciences, 2000, 14(3): 368-380

[6]Gianmario Tessitore, Jerzy Zabczyk. Pricing options in multiasset and multinominal model, 2000, manu-script

[7]Jaksa Cvitanic, Ioannis Karatzas. Hedging contingent claims with constrained portfolios. the Annals of Applied Probability, 1993, 3(3): 652-681

[8]Jerzy Zabczyk. Chance and decision. Quaderni, Scuola Normale Superiore di Pisa, 1996

[9]Aubin J P. A concise introduction to viability theory, optimal control and dynamic games. Uncertain Dynamical Methods in Economics and Finance, CIMPA School at Beijing, Peking University August 21st-September 1st, 2000

[10]Motozynsk M, Stettner L. On option pricing in multi-dimensional Cox-Ross-Rubinstein model. Applica-tions Mathematicae, 1998, 25: 55-72

[11]Soner M, Touzi N. Super-replication under Gamma constraint. SIAM Journal of Control and Optimization,1998, to appear

[12]Soner M, Touzi N. Stochastic target problems dynamic programming and viscosity solution. 2000, manu-script