Ahmad, F. and Khan, S. A. 2013. “Specification and verification of safety properties along a crossing region in a railway network control”. Appl. Math. Modell., 37(7): 5162-5170.
Banik, M. and Dasgupta, R. 2011. “Modelling of railway network using Petri nets”. Proceedings of the International Conference on Modeling, Simulation and Visualization Methods (MSV).
Banik, M. and Ghosh, S. 2013. “Railway network modelling using petri nets”. Int. J. Sci. Eng. Comput. Technol., 3(7): 249.
Bartkevičius, S., Bagdonas, V., Juraška, M. and Šarkauskas, K. 2005. “Train traffic simulation with coloured petri nets and schedule optimisation”. Elektron. Elektrotech., 59(3).
Bjørk, J., Hagalisletto, A. M. and Enger, P. 2006. “Large scale simulations of Railroad nets”. Proceedings of the Fourth International Workshop on Modelling of Objects, Components and Agents, MOCA,
Burkolter, D. M. 2005. “Capacity of railways in station areas using Petri nets”. ETH Zurich.
Cheng, Y. H. and Yang, L. A. 2009. “A Fuzzy Petri nets approach for railway traffic control in case of abnormality: Evidence from Taiwan railway system”. Expert Syst. Appl., 36(4): 8040-8048.
Daian, G., Santa, M. and Letia, T. 2014. “Hierarchical railway traffic model for information systems”. IEEE International Conference on Automation, Quality and Testing, Robotics.
Dhahbi, S., Abbas-Turki, A., Hayat, S. and El Moudni, A. 2011. “Study of the high-speed trains positioning system: European signaling system ERTMS/ETCS”. 4th International Conference on Logistics.
Durmus, M. and Soylemez, M. 2009a. “Railway signalization and interlocking design via automation Petri nets”. 7th Asian Control Conference.
Durmuş, M. S. and Söylemez, M. T. 2009b. “Automation Petri net based railway interlocking and signalization design”. International Symposium on Innovations in Intelligent Systems and Applications.
Dutilleul, S. C., Defossez, F. and Bon, P. 2006. “Safety requirements and p-time Petri nets: A level crossing case study”. The Proceedings of the Multiconference on "Computational Engineering in Systems Applications".
Fay, A. 2000. “A fuzzy knowledge-based system for railway traffic control”. Eng. Appl. Artif. Intell., 13(6): 719-729.
Gao, M., Zhou, M., Huang, X. and Wu, Z. 2003. “Fuzzy reasoning Petri nets”. IEEE Transactions on Systems, Man, and Cybernetics- Part A: Systems and Humans, 33(3): 314 324.
Giua, A. and Seatzu, C. 2002. “Liveness enforcing supervisors for railway networks using ES/sup 2/PR Petri nets”. Sixth International Workshop on Discrete Event Systems, 2002, Proceedings.
Giua, A. and Seatzu, C. 2008. “Modeling and supervisory control of railway networks using Petri nets”. IEEE Trans. Automat. Sci. Eng., 5(3), 431-445.
Khan, S. A., Zafar, N. A., Ahmad, F. and Islam, S. 2014. “Extending Petri net to reduce control strategies of railway interlocking system”. Appl. Math. Modell., 38(2): 413-424.
Liu, H. C., You, J. X., Li, Z. and Tian, G. 2017. “Fuzzy Petri nets for knowledge representation and reasoning: A literature review”. Eng. Appl. Artif. Intell., 60: 45-56.
Mamdani, E. H. and Assilian, S. 1975. “An experiment in linguistic synthesis with a fuzzy logic controller”. Int. J. Man-Mach. Stud., 7(1): 1-13.
Marković, N., Milinković, S., Tikhonov, K. S. and Schonfeld, P. 2015. “Analyzing passenger train arrival delays with support vector regression”. Transpo. Res., Part C: Emerg. Technol., 56: 251-262.
Milinković, S., Marković, M., Vesković, S., Ivić, M. and Pavlović, N. 2013. “A fuzzy Petri net model to estimate train delays”. Simul. Modell. Prac. Theory, 33: 144-157.
Patra, A. P., Kumar, U. and Larsson-Kråik, P. O. 2009. “Assessment and improvement of railway track safety”. International Heavy Haul Association Conference: 22/06/2009-24/06/2009.
Petri, C. A. 1962. “Kommunikation mit automaten”. Dissertation. http://edoc.sub.uni- hamburg.de/informatik/volltexte/2011/160/
Siti Zaharah, I., Yue, W. and Somenahalli, S. 2009. “Petri nets approach in assessing the safety at level crossing- The effect of traffic and train characteristics on safety measurement”. Conference: 32nd Australasian Transport Research Forum: The growth engine: Interconnecting transport performance, the economy and the environment, Auckland, New Zealand.
Suraj, Z. 2012. “Generalised fuzzy Petri nets for approximate reasoning in decision support systems”. CS&P. Takashige, T. 1999. “Signalling systems for safe railway transport”. Japan Railway Transpo. Rev., 21: 44-50. Van der Aalst, W. M. and Odijk, M. A. 1995. “Analysis of railway stations by means of interval timed coloured Petri nets”. Real-time Syst., 9(3): 241-263.
Venkatarangan, M. and Yam, Y. 2014. “Modelling and simulation of two way railway traffic using extensions to Petri nets”. 8th Asia Modelling Symposium.
Weng, Y. S., Huang, Y. S., Pan, Y. L. and Jeng, M. 2015. “Design of traffic safety control systems for railroads and roadways using timed Petri nets”. Asian J. Control, 172): 626-635.
Wu, D. and Schnieder, E. 2016. “Scenario-based modeling of the on-board of a satellite-based train control system with colored petri nets”. IEEE Trans. Intell. Transpo. Syst., 17(11): 3045-3061.
Wu, D. and Schnieder, E. 2018. “Scenario-based system design with colored petri nets: An application to train control systems”. Soft. Syst. Model., 17(1): 295-317.
Yalçınkaya, Ö. and Bayhan, G. M. 2009. “Modelling and optimization of average travel time for a metro line by simulation and response surface methodology”. Eur. J. Oper.  Res., 196(1): 225-233.
Žarnay, M. 2004. “Use of Petri net for modelling of traffic in railway stations”. Proceedings of International Conference Infotrans.
Zheng, W. 2009. “Modeling and hazard analysis of railway station protection system based on stochastic Petri nets”. 8th International Conference on Reliability, Maintainability and Safety.
Zhou, K. Q. and Zain, A. M. 2016. “Fuzzy Petri nets and industrial applications: A review”. Artif. Intell. Rev., 45(4): 405-446.