共 6 条
[1]
BEEBOWER G, 1980, J PORTFOLIO MANA WIN, P36
[2]
BEEBOWER GL, 1980, NOV CTR RES SEC PRIC, P149
[3]
BERKOWITZ SA, 1986, STUDY INVESTMENT PER
[5]
CUNEO LJ, 1975, FINANCIAL ANAL J NOV, P35
[6]
Treynor J., 1981, FINANCIAL ANAL J, P55