@article{articleb4367a94,
title   = {Many-electron treatment for chalcogen complexes in silicon},
author = {Fazzio, Adalberto and Antonelli, A and Ferreira de Paula Junior, H and Canuto, Sylvio Roberto Accioly},
year = {1990},
doi = {10.1088/0268-1242/5/3/002},
journal   = {Semiconductor Science and Technology}
}