@article{article9c076cbc,
title   = {Photoreflectance investigations of semiconductor device structures},
author = {Soares, J A N T and Beliaev, D and Enderlein, R and Scolfaro, L M R and Saito, M and Leite, J. R.},
year = {1995},
doi = {10.1016/0921-5107(95)01340-7},
journal   = {Materials Science & Engineering B}
}