Lyridis, D., N. Manos, P. Zacharioudakis, A. Pappas, and A. Mavris. “Measuring Tanker Market Future Risk With the Use of FORESIM”. SPOUDAI Journal of Economics and Business, vol. 67, no. 1, May 2017, pp. 38-53, http://spoudai.org/index.php/journal/article/view/154.