@article{article561805e7,
title   = {Characterization of ultrathin films of cellulose esters},
author = {Kosaka, Priscila Monteiro and Kawano, Yoshio and Salvadori, Maria Cecília Barbosa da Silveira and Petri, Denise Freitas Siqueira},
year = {2005},
journal   = {Microscopy and Microanalysis}
}