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TITLE: Nitrogen oxides and ozone in Portugal: trends and ozone estimation in an urban and a rural site  Full Text
AUTHORS: José Manuel Fernández-Guisuraga; Amaya Castro; Célia Alves; Ana Calvo; Elisabeth Alonso-Blanco; Carlos Blanco-Alegre; Alfredo Rocha; Roberto Fraile;
PUBLISHED: 2016, SOURCE: Environmental Science and Pollution Research - Environ Sci Pollut Res, VOLUME: 23, ISSUE: 17
INDEXED IN: CrossRef: 5