@inproceedings{ BAEZA,

author = { MARÍA DE LOS ÁNGELES BAEZA MUÑOZ } ,

title = { Unbundling tolls from contracts: a new road PPP model },

booktitle = { The 13th World Conference on Transport Research },

year = { 2013 },

pages = { None - None },

location = { RIO DE JANEIRO BRASIL },

}