Citations refer to the original publication, not to a Scieee localized version.
Hartleb, J., Friedrich, M., & Richter, E. (2021). Vehicle scheduling for on-demand vehicle fleets in macroscopic travel demand models. Transportation, 49(4), 1133–1155. https://doi.org/10.1007/s11116-021-10205-4
Hartleb, Johann, et al. “Vehicle scheduling for on-demand vehicle fleets in macroscopic travel demand models.” Transportation, vol. 49, no. 4, 2021, pp. 1133–1155. https://doi.org/10.1007/s11116-021-10205-4.
Hartleb, Johann, Markus Friedrich, and Emely Richter. “Vehicle scheduling for on-demand vehicle fleets in macroscopic travel demand models.” Transportation 49, no. 4 (2021): 1133–1155. https://doi.org/10.1007/s11116-021-10205-4.
Hartleb, J., Friedrich, M. and Richter, E. (2021) ‘Vehicle scheduling for on-demand vehicle fleets in macroscopic travel demand models’, Transportation, 49(4), pp. 1133–1155. Available at: https://doi.org/10.1007/s11116-021-10205-4.
J. Hartleb, M. Friedrich, and E. Richter, “Vehicle scheduling for on-demand vehicle fleets in macroscopic travel demand models,” Transportation, vol. 49, no. 4, pp. 1133–1155, 2021, doi: 10.1007/s11116-021-10205-4.
@article{hartleb2021vehicle,
author = {Hartleb, Johann and Friedrich, Markus and Richter, Emely},
title = {Vehicle scheduling for on-demand vehicle fleets in macroscopic travel demand models},
journal = {Transportation},
year = {2021},
volume = {49},
number = {4},
pages = {1133--1155},
publisher = {New York, NY: Springer US,New York, NY: Springer US},
doi = {10.1007/s11116-021-10205-4},
url = {https://doi.org/10.1007/s11116-021-10205-4}
}