1. The aerodynamics of freight: Approaches to save fuel by optimising the utilisation of container trains;Beagles;Proc. Inst. Mech. Eng. F,2013
2. The boundary-layer characteristics and unsteady flow topology of full-scale operational inter-modal freight trains;Bell;J. Wind Eng. Ind. Aerodyn.,2020
3. Bell, J., Werner, F., Marian, B., Henning, A., 2022. Full-scale aerodynamic measurements on-board a freight train using the DLR FR8-LAB. In: 13th World Congress on Railway Research. pp. 1–7.
4. The Tractive Resistance of Electric Locomotives and Cars;Davis,1926
5. Engdahl, R., Gielow, R., Paul, J., 1987. Train resistance-aerodynamics: Volume I of II. Intermodal car application. In: Railroad Energy Technology Conference II (1986).