Authors: Papadakis, I Hatzidimitriou, D Croke, BFW Papamastorakis, I

Citation: I. Papadakis et al., The NGC 6426 RR Lyrae variables and horizontal-branch morphology, ASTRONOM J, 119(2), 2000, pp. 851-858

Authors: Hatzidimitriou, D Papadakis, I Croke, BFW Papamastorakis, I Paleologou, EV Xanthopoulos, E Haerendel, G

Citation: D. Hatzidimitriou et al., The age of NGC 6426, a metal-poor globular cluster in the galactic halo, ASTRONOM J, 117(6), 1999, pp. 3059-3065