@inproceedings{inproceedings682556e7,
title   = {Photoreflectance spectroscopy on periodically 'SI' delta-doped 'GA' 'AS'},
author = {Bernussi, A A and Motisuke, P and Basmaji, Pierre and Notari, A C and Siu Li, Máximo and Hipólito, Oscar},
year = {1989},
publisher = {Universidade de Brasilia},
booktitle   = {Conference on Superlattices, Quantum Wells, and Mbe Technology}
}