1. Adler, T., Falzarano, C.S., Spitz, G.: Modeling service trade-offs in air itinerary choices. Transp. Res. Rec. J. Transp. Res. Board 1915, 20–26 (2005)
2. Atanassov, E.I., Mariya, K.D.: Numerical Methods and Applications. Springer, Berlin (2003)
3. Batsell, R., Louviere, J.: Experimental analysis of choice. Market. Lett. 2, 199–214 (1991)
4. Bateman, I.J., Johnson, F., Kanninen, B., Bingham, M., Özdemir, S.: Experimental design for stated-choice studies. In: Kanninen, B.J. (ed.) Valuing environmental amenities using stated choice studies, pp. 159–202. Springer, Netherlands (2007)
5. Borjesson, M.E.J., Hugosson, M.B., Brundell-Freij, K.: The Stockholm congestion charges—5 years on. Effects, acceptability and lessons learnt. Transp. Policy 20, 1–12 (2012)