1. European Environment Agency (EEA) (2023, January 11). Air Pollutant Emissions Data Viewer (Gothenburg Protocol, LRTAP Convention) 1990–2020. Available online: https://www.eea.europa.eu/data-and-maps/dashboards/air-pollutant-emissions-data-viewer-4.
2. A Review of the European Passenger Car Regulations—Real Driving Emissions vs. Local Air Quality;Hooftman;Renew. Sustain. Energy Rev.,2018
3. European Commission (2023, January 11). ANNEXES to the Proposal for a Regulation of the European Parliament and the Council on Type-Approval of Motor Vehicles and Engines and of Systems, Components and Separate Technical Units Intended for Such Vehicles, with Respect to Their Emissions and Battery Durability (Euro 7) and Repealing Regulations (EC) No 715/2007 and (EC) No 595/2009. COM. Available online: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A52022PC0586.
4. European Commission (2023, January 11). Proposal for a Regulation of the European Parliament and of the Council on Type-Approval of Motor Vehicles and Engines and of Systems, Components and Separate Technical Units Intended for Such Vehicles, with Respect to Their Emissions and Battery Durability (Euro 7) and Repealing Regulations (EC) No 715/2007 and (EC) No 595/2009. COM. Available online: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A52022PC0586.
5. Ceria-Based Catalysts for NOx Removal in NSR Processes: A Fundamental Study of the Catalyst Modifications Explored by in Situ Techniques;Castoldi;Appl. Surf. Sci.,2020