PT - JOURNAL ARTICLE AU - Eric H. Sorensen AU - James E. Wert TI - A new tool for estimating new issue bond yields AID - 10.3905/jpm.1981.408799 DP - 1981 Apr 30 TA - The Journal of Portfolio Management PG - 42--45 VI - 7 IP - 3 4099 - https://pm-research.com/content/7/3/42.short 4100 - https://pm-research.com/content/7/3/42.full