London low emission zone feasibility study phase II: a summary of the phase two report
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: a summary of the phase two report. AEA Technology Environment.