PT - JOURNAL ARTICLE AU - Martin L. Leibowitz TI - Horizon Analysis for Managed Bond Portfolios AID - 10.3905/jpm.1975.408525 DP - 1975 Apr 30 TA - The Journal of Portfolio Management PG - 23--34 VI - 1 IP - 3 4099 - https://pm-research.com/content/1/3/23.short 4100 - https://pm-research.com/content/1/3/23.full