Zhang, A., Li, T., Tu, R., Dong, C., Chen, H., Gao, J. and Liu, Y. 2021. The Effect of Nonlinear Charging Function and Line Change Constraints on Electric Bus Scheduling. Promet - Traffic&Transportation. 33, 4 (Aug. 2021), 527-538. DOI:https://doi.org/10.7307/ptt.v33i4.3730.