@article{article2cb09076,
title   = {Structural characterization and thermal behavior of lanthanide(III)- vanadium (V)-oxide xerogels},
author = {Oliveira, Herenilton Paulino and Anaissi, Fauze Jaco and Toma, Henrique Eisi},
year = {1998},
doi = {10.1016/s0025-5408(98)00177-9},
journal   = {Materials Research Bulletin}
}