1. Nakashima H, Sano S, Hirata K, Shiraishi Y, Matsubara H, Kanamori R, Koshiba H, Noda I, 2014, One Cycle of Smart Access Vehicle Service Development, ICServ2014, pp. 287–295.
2. Hietanen S, 2014, ‘Mobility as a Service’ - the new transport model?,
www.eurotransportmagazine.com
, vol. 12, no 2.
http://www.itsineurope.com/its10/media/press_clippings/ITSSupp_et214.pdf
3. Nakashima H, Fujii H, Suwa M, 2014, Designing Methodology for Innovative Service Systems, Serviceology for Services, Selected papers of the 1st International Conference of Serviceology, pp. 287–295, Springer.
4. Ambrosino J. and Nelson M.R. (Eds.), 2003, Demand Responsive Transport Services: Towards the Flexible Mobility Agency, Italian National Agency for New Technologies, Energy and the Environment.
5. http://en.wikipedia.org/wiki/Demand_responsive_transport