1Camillo De Camillis1,2, Paul Peeters3, Luigia Petti4 and Andrea Raggi4 1Dipartimento di Scienze, Universita degli Studi âG. dâAnnunzioâ, Pescara European Commission, Joint Research Centre, IES, Ispra* 3Center for Sustainable Transport and Tourism, NHTV Breda University of Applied Sciences, Breda, 4Dipartimento di Economia, Universita degli Studi âG. dâAnnunzioâ, Pescara 1,2,4Italy 3The Netherland
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Published on 01/01/2012
Volume 2012, 2012
DOI: 10.5772/23550
Licence: Other
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