1. Rais, A., Alvelos, F., & Carvalho, M. S. (2014). New mixed integer-programming model for the pickupand-delivery problem with transshipment. European Journal of Operational Research, 235, 34–46.
2. Cisowski, T. (2016). Rating urban bus operation based on parameter complexity of their routes. Autobusy: technika, eksploatacja, systemy transportowe, 17(6), 821–824.
3. Cisowski, T. (2016). Rationalization of the carriage / collection of goods with one airport taking into account the time factor. Autobusy: technika, eksploatacja, systemy transportowe, 17(6), 1287–1293.
4. Hao, C., & Yue, Y. (2016). Optimization on Combination of Transport Routes and Modes on Dynamic Programming for a Container Multimodal Transport System. Procedia Engineering, 137, 382–390. https://doi.org/10.1016/j.proeng.2016.01.272
5. Koralewski, G., Wrona, J., & Wrona, R. (2016). Research of the city bus in his maintenance conditions. Autobusy: technika, eksploatacja, systemy transportowe, 17(11), 82–84.