@article{articlefffeaed8,
title   = {Role of the alkyl moiety and counter ions on the thermal stability of chitosan derivatives},
author = {Britto, Douglas de and Campana Filho, Sergio Paulo and Assis, Odilio Benedito Garrido de},
year = {2011},
doi = {10.1002/app.33545},
journal   = {Journal of Applied Polymer Science}
}