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- [5] An H-R diagram for AGN? [J]. X-RAY ASTRONOMY: STELLAR ENDPOINTS, AGN, AND THE DIFFUSE X-RAY BACKGROUND, 2001, 599 : 963 - 966
- [7] THE H-R DIAGRAM AND SPACE DISTRIBUTION OF THE MEMBERS OF THE URSA MAJOR CLUSTER [J]. ASTRONOMICAL JOURNAL, 1948, 53 (04): : 116 - 117
- [10] THE GRANULATION BOUNDARY IN THE H-R DIAGRAM [J]. ASTROPHYSICAL JOURNAL, 1989, 341 (01): : 421 - 426