M. Blinkin, "The quality of urban transport network planning: In the mirror of classical models of traffic flow theory," Urban Research and Practice, pp. 55-66, 2015.
C. Bresciani, A. Colorni, F. Costa, A. Lue, and L. Studer, "Carpooling: Facts and new trends," in 2018 Intemational Conference of Electrical and Electronic Technologies for Automotive, Milan, pp. 1-4, 2018.
O. Lah, "Sustainable urban mobility pathways," Elsevier, Amsterdam, 2019.
M. Attard and M. Enoch, "Policy transfer and the introduction of road pridng in Valletta, Malta," Transport Pol., Vo1. 18, No. 3, pp. 544-553, 2011.
S. Bulmer, S. Padgett, "Policy transfer in the European Union: An institutionalist perspective," Br. J. Polit. Sci., Vol. 35, No. 1, pp. 103-126, 2005.https://doi.org/10.1017/S0007123405000050