共 36 条
- [1] AARSETH S, 1978, AP J, V226, P664
- [3] OPTICAL-PROPERTIES OF X-RAY CLUSTERS OF GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1974, 193 (03) : 529 - 533
- [6] CLASSIFICATION OF FORMS OF CLUSTERS OF GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1970, 162 (03) : L149 - &
- [7] BRUZUAL G, 1978, ASTROPHYS J, V220, P1
- [8] DANIEL WW, 1978, APPLIED NONPARAMETRI
- [9] de Vaucouleurs G., 1975, STARS STELLAR SYSTEM, V9