Robinson, M., F. Lefors, J. Capp, G. Laporte, and J. Schreiner. “Multi-Year Inland Waterway Investment Model and the Value/Consequence Ratio”. Industrial and Systems Engineering Review, vol. 8, no. 1, Mar. 2021, pp. 2-8, doi:10.37266/ISER.2020v8i1.pp2-8.