@book{61159,
	author = {Matos, Joăo Filipe and International Conference on the Teaching of Mathematical Modelling and Applications (ICTMA)},
	title = {Modelling and mathematics education :},
	publisher = {Horwood Pub.,},
	year = {2001},
	series = {Horwood publishing series. Mathematics and applications},
	address = {Chichester :}
}