Obreja, Dan. “Small Ships Manoeuvring Estimation in Planning Domain”. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding 41 (December 28, 2018): 5-8. Accessed April 26, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/fanship/article/view/1001.