@inproceedings{inproceedingsbc3a2969,
title   = {Competition between surface relief gratings and photoalignment for liquid crystal alignment using a lateral azo group},
author = {Bechtold, Ivan H and Oliveira, Elisabeth Andreoli de and Bonvent, Jean-Jacques and Zucolotto, Valtencir and Balogh, Débora Terezia and Mendonça, Cleber Renato and Oliveira Junior, Osvaldo Novais de},
year = {2004},
publisher = {SBF},
booktitle   = {Encontro Nacional de Fisica da Materia Condensada}
}