共 7 条
- [1] BRUNK HD, INTRODUCTION MATHEMA
- [2] Cochran, SAMPLING TECHNIQUES
- [3] FAMA E, THESIS U CHICAGO
- [4] NEW METHODS IN STATISTICAL ECONOMICS [J]. JOURNAL OF POLITICAL ECONOMY, 1963, 71 (05) : 421 - 440
- [5] MANDELBROT B, 1963, J BUSINESS U CHICAGO, V36, P395
- [6] MORGENSTERN O, 1963, KYKLOS, V16