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Rationalisierung im Personenverkehr mit KOM : Kraftverkehrspraxis
Scholl, Artur, (1974)
The function and growth of bus traffic within the sphere of urban influence
Godlund, Sven, (1956)
Beiträge zur Problematik des Agglomerations- und Nahverkehrs
Boos, Ernst, (1979)
Public transportation planning : a mathematical programming approach
Hasselström, Dick, (1981)
Improved vehicle scheduling in public transport through systematic changes in the timetable
Bokinge, Ulf, (1980)