@article{article619cfdd1,
title   = {The role of carbon impurities on the Si(001)-c(4X 4) surface reconstruction: Theoretical calculations},
author = {Miotto, R and Ferraz, Armando Corbani},
year = {2009},
doi = {10.1016/j.susc.2009.03.008},
journal   = {Surface Science}
}