“Shapes’ Optimisation Using Numerical Naval Hydrodynamics of a Ro-Ro Double Ferry With Electric Propulsion to Cross the Danube”. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding, vol. 44, Dec. 2021, pp. 79-86, https://doi.org/10.35219/AnnUgalShipBuilding/2021.44.12.