共 50 条
- [1] COMMENTS ON THE BDT-FRW PERFECT FLUID SOLUTIONS [J]. ASTROPHYSICS AND SPACE SCIENCE, 1986, 119 (02) : 399 - 400
- [4] C∞ perturbations of FRW models with a cosmological constant [J]. Astronomy and Astrophysics, 1600, 431 (02): : 415 - 421
- [6] C∞ perturbations of FRW models with a cosmological constant [J]. ASTRONOMY & ASTROPHYSICS, 2005, 431 (02): : 415 - 421