@article{articlea42c8d76,
title   = {Growth and X-ray characterization of 'Gd IND. x''Yb IND. 1-x' Ta'O IND. 4' (0'< ou ='x'< ou ='1)single crystals with large lattice spacing gradient},
author = {Silva, Renato de Almeida and Tirao, G. and Cusatis, C. and Andreeta, José Pedro},
year = {2005},
journal   = {Journal of Crystal Growth}
}