@article{article4f15ca66,
title   = {Tellurium-rich phase in n-type bismuth telluride crystals grown by the Bridgman technique},
author = {Custódio, Maria Cláudia Cerchiari and Hernandes, Antônio Carlos},
year = {1999},
doi = {10.1016/s0022-0248(99)00264-x},
journal   = {Journal of Crystal Growth}
}