@article{article02bd0a36,
title   = {Surface-relief gratings and photoinduced birefringence in layer-by-layer films of chitosan and an azopolymer},
author = {Camilo, C. S. and Santos, D. S. and Rodrigues Junior, J. J. and Vega, M. L. and Campana Filho, Sergio Paulo and Oliveira Junior, Osvaldo Novais de and Mendonça, Cleber Renato},
year = {2003},
journal   = {Biomacromolecules}
}