London low emission zone feasibility study phase II: final report to the London low emission zone steering group
Watkiss, P., Allen, J., Anderson, S., Beevers, S., Browne, M., Carslaw, D., Emerson, P., Fairclough, P., Francsics, J., Freeman, D., Haydock, H., Hidri, S., Hitchcock, G., Parker, T., Pye, S., Smith, A., Ye, R. and Young, T. 2003. London low emission zone feasibility study phase II: final report to the London low emission zone steering group. UK AEA Technology Environment.