PT  - JOURNAL ARTICLE
AU  - Fischer Black
AU  - Yale Hirsch
AU  - John Westergaard
TI  - Nuggets
AID  - 10.3905/jpm.1977.408594
DP  - 1977 Jan 31
TA  - The Journal of Portfolio Management
PG  - 71--77
VI  - 3
IP  - 2
4099  - https://pm-research.com/content/3/2/71.short
4100  - https://pm-research.com/content/3/2/71.full