@article{article93611886,
title   = {Kronberger 49: a new low-mass globular cluster or an unprecedented bulge window?},
author = {Ortolani, S and Bonatto, C and Bica, E and Barbuy, Beatriz Leonor Silveira and Saito, R. K},
year = {2012},
doi = {10.1088/0004-6256/144/5/147},
journal   = {The Astronomical Journal}
}