@article{articleba0ef8e7,
title   = {Spatially direct recombinations observed in multiple 'delta'-doped GaAs layers},
author = {Levine, A and Silva, E C F da and Scolfaro, L M R and Beliaev, D and Quivy, A. A. and Enderlein, R and Leite, J. R.},
year = {1998},
journal   = {Superlattices and Microstructures}
}