Baek, J. (2011). A network accessibility evaluation model for transportation investment, Ph.D. Dissertation, Seoul National University, Seoul, Korea (in Korean).Baek, J. (2011). A network accessibility evaluation model for transportation investment, Ph.D. Dissertation, Seoul National University, Seoul, Korea (in Korean).

Freeman, L. C. (1979). “Centrality in networks: I. Conceptual clarification.” Social Networks, Vol. 1, pp. 215-239.10.1016/0378-8733(78)90021-7Freeman, L. C. (1979). “Centrality in networks: I. Conceptual clarification.” Social Networks, Vol. 1, pp. 215-239.

Kim, C. and Hwang, S. (2006). An equity analysis on the long term national transportation infrastructure planning, Korea Transport Institute (in Korean).Kim, C. and Hwang, S. (2006). An equity analysis on the long term national transportation infrastructure planning, Korea Transport Institute (in Korean).

Kim, D. (2009). Development of a network mobility index for regional investment equity with emphasis on road network, Thesis for Master Degree, Seoul National University, Seoul, Korea (in Korean).Kim, D. (2009). Development of a network mobility index for regional investment equity with emphasis on road network, Thesis for Master Degree, Seoul National University, Seoul, Korea (in Korean).

Kim, H. and Cho, E. (1992). “Analysis of the changes in inter- regional accessibility by the Highway Construction.” Journal Korean Soc. Transp., Vol. 10, No. 3, pp. 43-58 (in Korean).Kim, H. and Cho, E. (1992). “Analysis of the changes in inter- regional accessibility by the Highway Construction.” Journal Korean Soc. Transp., Vol. 10, No. 3, pp. 43-58 (in Korean).

Korea Development Institute (KDI) (2008). A study on general guidelines for pre-feasibility study (5th Edition) (in Korean).Korea Development Institute (KDI) (2008). A study on general guidelines for pre-feasibility study (5th Edition) (in Korean).

Latora, V. and Marchiori, M. (2001). “Efficient behavior of small- world networks.” Phys. Rev. Lett., Vol. 87, No. 19, pp. 198701-1 -198701-410.1103/physrevlett.87.198701Latora, V. and Marchiori, M. (2001). “Efficient behavior of small- world networks.” Phys. Rev. Lett., Vol. 87, No. 19, pp. 198701-1 -198701-4

Lee, J. (2013). A Study on the improvement of under- developedness index, Korea Development Institute (KDI) (in Korean).Lee, J. (2013). A Study on the improvement of under- developedness index, Korea Development Institute (KDI) (in Korean).

Noh, H., Doh, C., Kim, W., Cho, J. and Shin, S. (2005). “Transit mobility measures on the seoul multimodal network.” Journal Korean Soc. Transp., Vol. 23, No. 8, pp. 7-17 (in Korean).Noh, H., Doh, C., Kim, W., Cho, J. and Shin, S. (2005). “Transit mobility measures on the seoul multimodal network.” Journal Korean Soc. Transp., Vol. 23, No. 8, pp. 7-17 (in Korean).

Yang, J. (2009). Centrality indicators as an instrument to evaluate transit network, Thesis for Master Degree, Seoul National University, Seoul, Korea (in Korean).Yang, J. (2009). Centrality indicators as an instrument to evaluate transit network, Thesis for Master Degree, Seoul National University, Seoul, Korea (in Korean).