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Effectiveness of the Parking Guidance System in Frankfurt am Main.
In: Traffic Engineering + Control, 35 (5), pp. 304-309. ISSN 0041-0683,
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Boltze, Manfred and Axhausen, Kay W. and Polak, John W. and Puzicha, Jörg (1994):
Parkverhalten und Wirksamkeit des Parkleitsystems in Frankfurt am Main.
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Boltze, Manfred and Axhausen, Kay W. and Polak, John W. (1993):
Effectiveness of Parking Guidance and Information Systems: Recent Evidence from Nottingham and Frankfurt am Main.
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