PT  - JOURNAL ARTICLE
AU  - George M. Frankfurter
AU  - Herbert E. Phillips
TI  - A Brief History of MPT
AID  - 10.3905/joi.3.4.18
DP  - 1994 Nov 30
TA  - The Journal of Investing
PG  - 18--23
VI  - 3
IP  - 4
4099  - https://pm-research.com/content/3/4/18.short
4100  - https://pm-research.com/content/3/4/18.full