PT - JOURNAL ARTICLE AU - Peter L. Bernstein TI - Of Computerized Snowshovels and Snowshoe Hares AID - 10.3905/jpm.1978.408640 DP - 1978 Apr 30 TA - The Journal of Portfolio Management PG - 4--4 VI - 4 IP - 3 4099 - https://pm-research.com/content/4/3/4.short 4100 - https://pm-research.com/content/4/3/4.full