@article{article716671a5,
title   = {Continuous to bound interband transitions in 'DELTA' - doped 'GA''AS' layers},
author = {Bernussi, A A and Brum, J A and Motisuke, P and Basmaji, Pierre and Siu Li, Máximo and Hipólito, Oscar},
year = {1990},
doi = {10.1016/0749-6036(90)90093-M},
journal   = {Superlattices and Microstructures}
}