General traffic plan for Zurich
Generalverkehrsplan fuer die Stadt Zuerich, Kurzfassung des Gutachtens Pirath/Feuchtinger
Hydrostatic drive for vehicles
Hydrostatic travel drive for mobile machines
Left turn interdiction and its consequences
Light signals for traffic regulation
Method for determining capacity of streets and noncontrolled centers using theory of time gaps
Methods for obtaining increased safety in highway traffic
New Austrian Traffic Regulations
New methods of traffic regulation in Essen, Germany
New street traffic policy in Great Britain
New traffic ordinance of Berlin
Optimale Feineinsteuerung eines Flugkoerpers in eine Kreisbahn
Planning of street traffic in Bern
Platzgestaltung und Verkehrsregelung
Problem of vehicle passing in highway traffic
Problems of traffic police in rural towns
Quantitative comparison of traffic regulation plans for multiple street intersections