1. Regulation (EC) No. 715/2007 of the European Parliament and of the Council of 20 June 2007 on type approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information. Official Journal of the European, Communities, L171/1, 29.6.2007.
2. Directive 2009/30/EC of the European Parliament and of the Council, 23.04.2009, amending Directive 98/70/EC relating to the quality of petrol and diesel fuels. Official Journal of the European Communities, L140/88, 5.6.2009.
3. CONCAWE report no 8/08, by the Concawe Refinery Technology Support Group – RTSG (M. Dastillung et al.). Impact of product quality and demand evolution on EU Refineries At the 2020 Horizon. CO2 emission trend and mitigation options.
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5. Aromatic saturation of distillates: an overview