Scherer, B. M., & Martin, R. D. (2005). Introduction to modern portfolio optimization with NuOPT and S-PLUS. Springer.
Chicago Style aipamenaScherer, Bernd Michael, and R. Douglas Martin. Introduction to Modern Portfolio Optimization with NuOPT and S-PLUS. New York: Springer, 2005.
MLA aipamenaScherer, Bernd Michael, and R. Douglas Martin. Introduction to Modern Portfolio Optimization with NuOPT and S-PLUS. Springer, 2005.
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