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1Digital revistaSCIELO
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2Digital revistaSCIELO
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3Digital revistaSCIELO
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4Digital revistaSCIELO
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5by Vogel,Hamilton Luiz Munari, Schumacher,Mauro Valdir, Storck,Lindolfo, Witschoreck,Rudi
Published 2005Digital revistaSCIELO -
6by Vogel,Hamilton Luiz Munari, Schumacher,Mauro Valdir, Trüby,Peter, Vuaden,Elisabete
Published 2007Digital revistaSCIELO -
7