@article {10423,
	title = {Shipment scheduling in hub location problems},
	journal = {Transportation Research Part B: Methodological},
	volume = {115},
	year = {2018},
	pages = {126-142},
	url = {https://doi.org/10.1016/j.trb.2018.07.003},
	author = {Masaeli, M. and Alumur, S.A. and Bookbinder, J.H.}
}