Papers on NGC2419, Omega Cen.

Recent published papers on ApJ:

1.

“Another Nonsegregated Blue Straggler Population in a Globular Cluster: the Case of NGC 2419”

Dalessandro, E.; Lanzoni, B.; Ferraro, F. R.; Vespe, F.; Bellazzini, M.; Rood, R. T.

The Astrophysical Journal Vol. 681

http://adsabs.harvard.edu/abs/2008ApJ…681..311D

2.

“Fe and Al Abundances for 180 Red Giants in the Globular Cluster Omega Centauri (NGC 5139)”

Johnson, Christian I.; Pilachowski, Catherine A.; Simmerer, Jennifer; Schwenk, Dustin

The Astrophysical Journal Vol. 681

http://adsabs.harvard.edu/abs/2008ApJ…681.1505J