A Várhelyi

The effects on safety, time consumption and environment of large scale use of roundabouts in an urban area: a case study.

C Hydén, A Várhelyi, C. Hydén, 2000, Accident; analysis and prevention.

Drivers' speed behaviour at a zebra crossing: a case study.

A Várhelyi, A. Várhelyi, 1998, Accident; analysis and prevention.