@inbook{inbookce857b37,
title   = {Built-in eletric-field at modulation doped 'GA''AS' / 'GA''AL''AS' heterojunctions and delta-doped 'GA''AS'},
author = {Camata, R P and Scolfaro, L M R and Martins, José Manuel de Vasconcelos and Leite, J. R. and Mendonca, C A C and Meneses, E A and Dias, I. F. L. and Bezerra, J C and Oliveira, A. G.},
year = {1991},
publisher = {World Scientific},
journal   = {Festschrift in Honor of R C Leite}
}