@inproceedings{inproceedings08ee5e60,
title   = {Photoreflectance analysis of periodically delta-doped GaAs},
author = {Bernussi, Ayrton A. and Motisuke, P. and Basmaji, Pierre and Notari, A. C. and Siu Li, Máximo and Hipólito, Oscar},
year = {1990},
publisher = {International Society for Optical Engineering - SPIE},
booktitle   = {Symposium on Advances in Semiconductors and Superconductors : Physics Toward Device Application}
}