Development of road safety in some European countries and the USA a theoretical and quantitative mathematical analysis - Koornstra, M. J.; Stichting Wetenschappelijk Onderzoek Verkeersveiligheid (Leidschendam Institute for Road Safety Research SWOV, The Netherlands, 1988)
Paper presented to the conference Road Safety in Europe, Gothenberg, Sweden, 12-14 October, 1988.
'R-88-33.'
Bibliography: p. 53-55.
Keywords: Traffic safety -- Europe -- Planning -- Mathematical models; Traffic safety -- United States -- Planning -- Mathematical models