@inproceedings{inproceedingsbe9fb1ea,
title   = {Eletronic structure of chalcogen impurities in germanium},
author = {Castineira, J L P and Leite, J. R. and Gomes, V M S},
year = {1990},
publisher = {World Scientific},
booktitle   = {Brazilian School of Semiconductors Physics}
}