@conference {SIEEUM9345,
	title = {The noise impact in the learning-teaching process in an elementary school},
	journal = {EED{\textquoteright}10 - 8th WSEAS International Conference on Environment, Ecosystems and Development},
	year = {2010},
	month = {2010-01-01 00:00:00},
	pages = {37{\textendash}42},
	publisher = {WSEAS Press},
	address = {Athens Greece},
	keywords = {Aircraft noise, Impact noise, Learning-teaching, Urban Noise},
	url = {http://sieeum.eng.uminho.pt/publicacoes/pub.aspx?pubid=9345},
	author = {Magalh{\~a}es, B. and Silva, L. T.}
}