@article{article7bd6dd30,
title   = {Ab initio calculations of vacancies in 'Si IND.X' 'Ge IND.1-X'},
author = {Dalpian, Gustavo Martini and Venezuela, Pedro and Silva, Antonio Jose Roque da and Fazzio, Adalberto},
year = {2002},
journal   = {Applied Physics Letters}
}