共 50 条
- [8] The dynamic relationship between spot and futures prices of the soybean futures market In China Int. J. Networking Virtual Organ., 2009, 4 (379-388):
- [10] THE FORECASTING ACCURACY OF CRUDE-OIL FUTURES PRICES INTERNATIONAL MONETARY FUND STAFF PAPERS, 1992, 39 (02): : 432 - 461