Hydrostatic travel drive for mobile machines
Optimale Feineinsteuerung eines Flugkoerpers in eine Kreisbahn
Hydrostatic drive for vehicles
Road traffic control by data processing
Traffic control with digital computers
Left turn interdiction and its consequences
Method for determining capacity of streets and noncontrolled centers using theory of time gaps
Methods for obtaining increased safety in highway traffic
Determination of signal controlled intersections without iteration
Waiting time and back-up of motor vehicles at cross sections without signals
Speed measurements taken in moving vehicle
Experimental methods in street traffic control
Discussion of various basic methods of controlling traffic at intersections between two streets
Role of traffic engineer in cities
General street traffic plan for city of Osnabrueck with 125,000 inhabitants
Aerial photography as aid in city traffic planning
Planning of street traffic in Bern