@inbook{25e2afecf9fd48a7a0f5c3aaf60e0465,
title = "Institutional reasons for not implementing PPPs in the transport sector",
author = "Kristian Wid{\'e}n and Veiko Lember and Ole Helby-Petersen and Walter Scherrer and Stefan Olander",
year = "2012",
language = "English",
isbn = "978-1-138-89816-5",
pages = "108--121",
editor = "Athena Roumboutsos and Nunzia Carbonara",
booktitle = "Public Private Partnership in Transport: Trends and Theory",
publisher = "COST office, European Science Foundation",
}