@inproceedings{inproceedingsd64bc736,
title   = {Tools for authoring and presenting structured teaching material in the WWW},
author = {Pimentel, Maria da Graça Campos and Santos Júnior, J B and Fortes, Renata Pontin de Mattos},
year = {1998},
booktitle   = {World Conference of the WWW, Internet & Intranet}
}