@inproceedings{inproceedingsf460616a,
title   = {Fractional quantum Hall effect in second subband of a 2DES},
author = {Duarte, Celso de Araujo and Silva, Euzi Conceição Fernandes da and Gusev, Guennadii Michailovich and Gomez Armas, Luis Enrique and Bakarov, Askhat K and Wiedmann, Stefen Robert and Portal, Jean-Claude},
year = {2011},
publisher = {SBF},
booktitle   = {Encontro de Física}
}