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- [2] CCD photometry of the classic second-parameter globular clusters M3 and M13 ASTRONOMICAL JOURNAL, 2001, 122 (06): : 3219 - 3230
- [3] INTERSTELLAR REDDENING FOR GLOBULAR CLUSTERS M3 AND M13 ASTRONOMICAL JOURNAL, 1969, 74 (08): : 1008 - &
- [5] INTERSTELLAR POLARIZATION IN DIRECTIONS OF GLOBULAR CLUSTERS M3 AND M13 ASTRONOMICAL JOURNAL, 1969, 74 (10): : 1177 - &
- [6] Self-enrichment of galactic halo globular clusters NEW HORIZONS IN GLOBULAR CLUSTER ASTRONOMY, 2003, 296 : 228 - 229
- [8] Aluminum abundances, deep mixing, and the blue-tail second-parameter effect in the globular clusters M3 and M13 ASTRONOMICAL JOURNAL, 2000, 120 (03): : 1364 - 1383
- [9] REDDENING, AGE DIFFERENCE, AND HELIUM ABUNDANCE OF GLOBULAR CLUSTERS M3, M13, M15, AND M92 ASTROPHYSICAL JOURNAL, 1969, 157 (2P1): : 515 - &
- [10] CNO abundances of bright giants in the globular clusters M3 and M13 ASTRONOMICAL JOURNAL, 1996, 112 (04): : 1511 - 1516