Corinair working group on emission factors for calculating 1990 emissions from road traffic / Commission of the European Communities. —  Luxembourg : Office for Official Publications of the European Communities, 1993. —  CIDIMA. —  2 v. : tab., gráf. ; 30 cm. — 
    Contiene: v. 1. Methodology and emission factors. -- v. 2. COPERT : Computer Programme to calculate Emissions from Road Traffic : User´s manual
    ISBN 92-826-5770-1
   1. Contaminación atmosférica.2. CORINE.3. Emisiones atmosféricas.4. Tráfico. I. Comisión Europea.
2.3.1