← Search Journal of Finance 1990 The Structure of Spot Rates and Immunization Edwin J. Elton; Martin J. Gruber; Roni Michaely DOI10.2307/2328675 Sources semanticscholar openalex Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓