PT  - JOURNAL ARTICLE
AU  - Robert B Litterman
AU  - Thomas Iben
TI  - Corporate bond valuation and the term structure of credit spreads
AID  - 10.3905/jpm.1991.409331
DP  - 1991 Apr 30
TA  - The Journal of Portfolio Management
PG  - 52--64
VI  - 17
IP  - 3
4099  - https://pm-research.com/content/17/3/52.short
4100  - https://pm-research.com/content/17/3/52.full