共 33 条
- [22] NG YJ, 1994, MOD PHYS LETT A, V9, P335, DOI 10.1142/S0217732394000356
- [24] PERCIVAL IC, QUANTPH9607011
- [26] WHAT IS OBSERVABLE IN CLASSICAL AND QUANTUM-GRAVITY [J]. CLASSICAL AND QUANTUM GRAVITY, 1991, 8 (02) : 297 - 316
- [27] ROVELLI C, QUANTPH9603021
- [28] QUANTUM LIMITATIONS OF THE MEASUREMENT OF SPACE-TIME DISTANCES [J]. PHYSICAL REVIEW, 1958, 109 (02): : 571 - 577
- [29] TOLLER M, GRQC9605052