@inproceedings{inproceedings40b4f0b7,
title   = {Sequential injection system for potentiometric determination of urea in wines with immobilized enzyme},
author = {Nogueira, A R A and Reis, Boaventura Freire dos and Montenegro, Maria Conceicao B S and Araújo, A N and Lima, José Luís Fontes da Costa},
year = {1997},
publisher = {CENA-USP},
booktitle   = {Flow Analysis}
}