PT - JOURNAL ARTICLE AU - Lea V. Carty AU - Jerome S. Fons TI - Measuring Changes in Corporate Credit Quality AID - 10.3905/jfi.1994.408104 DP - 1994 Jun 30 TA - The Journal of Fixed Income PG - 27--41 VI - 4 IP - 1 4099 - https://pm-research.com/content/4/1/27.short 4100 - https://pm-research.com/content/4/1/27.full