Sigurdardottir, Dorotea H.
Glisic, Branko
Funding for this research was provided by:
National Science Foundation (CMMI-1362723)
U.S. Department of Transportation (DTRT12-G-UTC16)
Leifur Eiriksson Foundation
Article History
Received: 17 February 2015
Revised: 25 July 2015
Accepted: 13 August 2015
First Online: 3 September 2015