共 50 条
- [33] Europe will catch up to U.S. [6] Aviation Week and Space Technology (New York), 2003, 158 (24):
- [35] U.S. Industry's Perspective on Fusion's Next Step Journal of Fusion Energy, 1998, 17 : 133 - 135
- [37] No cost efforts to reduce carbon emissions in the U.S.: An economic perspective 2000, International Association for Energy Economics (21):
- [40] U.S./Russian station plan raises doubts in congress Aviation Week and Space Technology (New York), 1993, 139 (15):