2Frank J. Fabozzi, Bond Market,Analysis and Strategies,Sth Edition, published by Pearson Education, 2004 ,pp.6-9.
3Frank J. Fabozzi, Bond Market,Analysis and Strategies [M],Sth Edition, published by Pearson Educa- tion, 2004.
4Frank J. Jones, "Yield Curve Strategy" [J],Journal of Fixed Income, September, 1991,pp.43-48.
5John L. Maginn, Donald L. Tuttle, Dennis W. McLeavey, Jerald E. Pinto, Managing Investment Portfo- lios: A Dynamic Process, 3nd edition, Published by John Wiley & Sons, Inc., 2007.