1. Limits and Measurement Method of Emissions from Heavy Duty Vehicle (DB11/965-2013);Beijing Muricipal Administration of Quality Supervision and Technology Supervision (Beijing AQSTS),2013
2. Beijing Officially Releases the Source Apportionment Results of Ambient PM2.5 Concentration;Beijing Environmental Protection Bureau (Beijing EPB),2014
3. Limits and Measurement Methods for Emissions from Light-duty Vehicles (Positive Ignition) (BEIJING VI) (Exposure Draft);Beijing Environmental Protection Bureau (Beijing EPB),2015
4. Beijing Transportation Annual Report 2015;Beijing Transportation Research Center (BTRC),2015
5. Carcinogenicity of diesel-engine and gasoline-engine exhausts and some nitroarenes;Benbrahim-Tallaa;Lancet Oncol.,2012