@article{articlea247bdb2,
title   = {Rare earth luminescent hour glass inclusion lhi. Part 2, 'TB'3+3-phenypentane-2,4-dionate complex in 'K IND.2's'O IND.4' crysta},
author = {Serra, O A and Viana, R I L and Nassar, E J and Cardoso, P C},
year = {1995},
journal   = {Journal of the Chinese Society of Rare Earths}
}