1–3 von 3 Ergebnissen
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    Impact of road network categorization and road environment on traffic safety

    Gaca, S. / Tracz, M. / Swedish National Road and Transport Research Institute (VTI) et al. | British Library Conference Proceedings | 1997
    Schlagwörter: two continents

    Pedestrian risk on rural roads

    Gaca, S. / Tracz, M. / German Federal Highway Research Institute (BASt) et al. | British Library Conference Proceedings | 2000
    Schlagwörter: two continents

    A new procedure for black spots qualifying at a national road network in Poland

    Gaca, S. / Pietrucha, F. / German Federal Highway Research Institute (BASt) et al. | British Library Conference Proceedings | 2000
    Schlagwörter: two continents