Influence of organic and inorganic markers in the source apportionment of airborne PM10 in Zaragoza (Spain) by two receptor models Environmental Research Group · Environmental Research Group Autores: MARIA SOLEDAD CALLEN ROMERO, JOSE MANUEL LOPEZ SEBASTIAN, ANA MARIA MASTRAL LAMARCA Revista: Environmental Science and Pollution Research Volúmen: 20 Año: 2013 Página inicial: 3240 Página final: 3251