Azevedo, J. A., Costa, M. E. O. S., Madeira, J. J. E. R. S. and Martins, E. Q. V. (1993). "An algorithm from the ranking of shortest paths." European Journal of Operational Research, Vol. 69, No. 1, pp. 97-106.

Kirby, R. F. and Potts, R. B. (1969). "The minimum route problem for networks with turn penalties and prohibitions." Transportation Research, Vol. 3, No. 3, pp. 397-408.

Lee, M. Y. (2004). Transportation network models and algorithms considering directional delay and prohibitions for intersection movement. Ph.D. Thesis, University of Wisconsin at Madison, USA.

Lee, M. Y. (2017). "Transportation card based optimal m-similar paths searching for estimating passengers' route choice in seoul metropolitan railway network." The Journal of The Korea Institute of Intelligent Transport Systems, KITS, Vol. 16, No. 2, pp. 1-12.

Lee, M. Y. (2018). "Estimating station transfer trips of seoul metropolitan urban railway stations -using transportation card data-." J. Korean Soc. Civ. Eng., KSCE, Vol. 38, No. 5, pp. 693-701.

Lee, M. Y., Shin, S. I. and Kim, B. W. (2018). "An analysis model on passenger pedestrian flow within subway stations -using smart card data-." The Journal of the Korea Institute of Intelligent Transport Systems, KITS, Vol. 17, No. 6, pp. 14-24.

Martins, E. Q. V. (1984). "An algorithm for ranking paths that may contain cycles." European Journal of Operational Research, Vol. 18, No. 1, pp. 123-130.

Shin, S. I. (2004). "Finding the first K loopless paths in a transportation network." Journal of Korean Society of Transportation, KST, Vol. 22, No. 6, pp. 121-131.