@inproceedings{inproceedingse5dc195d, title = {Determination of the degree of substitution of biopolymeric schiff bases using 'ANTPOT.1 H'NMR spectroscopy}, author = {Santos, J. E. and Ferreira, A. G. and Dockal, E. R. and Cavalheiro, Eder Tadeu Gomes}, year = {2003}, booktitle = {Encontro Luso-Brasileiro de RMN} }