@inproceedings{50c474fe1346438688d80f976f9dcd6f,
title = "Controlling the Normal, not the Exception: Ashby's Law of Requisite Variety in Traffic Management",
keywords = "Conf.proc. > 3 pag",
author = "{van den Top}, J and F Laube and {van Luipen}, J",
year = "2009",
language = "Undefined/Unknown",
isbn = "978-90-78271-05-5",
publisher = "ETH Z{\"u}rich",
pages = "1--20",
editor = "s.n.",
booktitle = "3rd International Seminar on Railway Operations Modelling and Analysis",
note = "RailZurich 2009 ; Conference date: 11-02-2009 Through 13-02-2009",
}