@inproceedings{inproceedingsf9833bff,
title   = {Web standards and certification for developing educational systems},
author = {Vaz, Maria Fernanda Rodrigues and Bressan, Graça},
year = {2003},
publisher = {Fundação Barddal de Educação e Cultura},
booktitle   = {International Information and Telecommunication Technologies Symposium}
}