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- [2] GLOBULAR CLUSTERS .1. PHOTOELECTRIC AND SPECTROSCOPIC OBSERVATIONS IN M3 AND M92 ASTRONOMICAL JOURNAL, 1952, 57 (07): : 222 - 227
- [3] VI photometry of nearby globular clusters: M3, M5, M13, and M92 ASTRONOMICAL JOURNAL, 1998, 115 (02): : 693 - 707
- [5] MAIN-SEQUENCE PHOTOMETRY, COLOR-MAGNITUDE DIAGRAMS, AND AGES FOR GLOBULAR CLUSTERS M3, M13, M15, AND M92 ASTROPHYSICAL JOURNAL, 1970, 162 (03): : 841 - &
- [7] CALCIUM ABUNDANCES IN GIANT STARS OF THE GLOBULAR-CLUSTERS M3, M13, M15, AND M92 ASTRONOMICAL JOURNAL, 1980, 85 (04): : 408 - 414
- [8] REDDENING, AGE DIFFERENCE, AND HELIUM ABUNDANCE OF GLOBULAR CLUSTERS M3, M13, M15, AND M92 ASTROPHYSICAL JOURNAL, 1969, 157 (2P1): : 515 - &
- [10] Barium and sodium abundances in the globular clusters M15 and M92 ASTRONOMICAL JOURNAL, 2000, 120 (03): : 1351 - 1363