Semivolatile compounds in schools and their influence on cognitive performance of children oleh Hans-Peter Hutter, Daniela Haluza, Kathrin Piegler, Philipp Hohenblum, Marina Fröhlich, Sigrid Scharf, Maria Uhl, Bernhard Damberger, Peter Tappler, Michael Kundi, Peter Wallner, Hanns Moshammer