@article{article8db695ce,
title   = {Self-assembled films from chitosan and poly (vinyl sulfonic acid) on Nafion® for direct methanol fuel cell},
author = {Vinhola, Leonardo and Facci, Tiago and Dias, Luís Gustavo and Azevedo, Dayse C. de and Borissevitch, Galina and Huguenin, Fritz},
year = {2012},
doi = {10.1590/s0103-50532012000300021},
journal   = {Journal of The Brazilian Chemical Society}
}