Authors: Wright, C Lupton, K

Citation: C. Wright et K. Lupton, Traffic congestion and the fundamental relationships of traffic flow, P I CIV E T, 147(4), 2001, pp. 231-238

Authors: Lupton, K

Citation: K. Lupton, Road accident investigation using an object-oriented database, P I CIV E T, 147(1), 2001, pp. 33-39

Authors: Lupton, K Zhang, P Wright, CC

Citation: K. Lupton et al., The estimation of highway geometry for road accident analysis, P I CIV E T, 135(4), 1999, pp. 173-184