共 50 条
- [47] A constraint on antigravity of antimatter from precision spectroscopy of simple atoms Astronomy Letters, 2009, 35 : 663 - 669
- [49] A constraint on antigravity of antimatter from precision spectroscopy of simple atoms ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS, 2009, 35 (10): : 663 - 669