1. New challenges and opportunities in Europe;Bosteels;Platinum Metals Rev,2002
2. L 350, Vol. 41; European Directive 2000/25/EC;Official Journal of the European Communities,2000
3. Achieving heavy-duty diesel NOx/PM levels below the EPA 2002 standards – an integrated solution;Khair,2002
4. Zirconia-based sensors for environmental gases: a review;Zhuiykov;Materials Forum,2000
5. Critical review of nitrogen monoxide sensors for exhaust gases of lean burn engines;Menil;Sensors and Actuators B,2000