@article{ijtech-1248,
				title={Intelligent Transport Systems-Technological, Economic, System Performance and Market Views},
				author={Pekka  Leviäkangas},
				volume={4},
				number={3},
				year={2014},
				month={Jan},
				pages={288-298},
				DOI={https://doi.org/10.14716/ijtech.v4i3.133},
				journal={International Journal of Technology},
				ISSN={2087-2100}}