@article{articled2839dff,
title   = {Emission quantum yield of europium (III) mixed complexes with thenoyltrifluoroacetonate and some aromatic ligands},
author = {Silva, F. R. G. and Menezes, J. F. S. and Rocha, G. B. and Alves, S. and Brito, Hermi Felinto de and Longo, R. L. and Malta, O. L.},
year = {2000},
doi = {10.1016/s0925-8388(00)00642-3},
journal   = {Journal of Alloys and Compounds}
}