@article{article1b445182,
title   = {Narrowband ultraviolet 'B' emitting 'GD' doped 'CA''AL' IND. 2''O' IND. 4' phosphors: an ESR and photoluminescence study},
author = {Pathak, M. S. and Lee, Jung-Kul and Singh, N. and Rao, T. K. Gundu and Singh, Vijay and Seshadri, M. and Watanabe, Shigueo},
year = {2018},
doi = {10.1016/j.jlumin.2018.07.019},
journal   = {Journal of Luminescence}
}