By Groot Loek   van den Berg Vincent   in Defence and Peace Economics

ISSN:1024-2694|20|1|43-67

Routledge Ltd‎(2009)‎

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By van der Weijde Adriaan Hendrik   Verhoef Erik T.   van den Berg Vincent A. C.   in Journal of Transport Economics and Policy (JTEP)

ISSN:0022-5258|48|2|261-277

Journal of Transport Economics and Policy‎(2014)‎

Access to resources Favorite 11.323942