1 | Faculty of Civil and Anvironmental Engineering, Gdansk University of Technology, ul. Gabriela Narutowicza 11/12, 80-233 Gdańsk, Poland |
2 | Navigation and Naval Weapons Faculty, Polish Naval Academy, Inżyniera Jana Śmidowicza 69, 81-127 Gdynia, Poland |
3 | Mechanical-Electrical Engieering Faculty, Polish Naval Academy, Inżyniera Jana Śmidowicza 69, 81-127 Gdynia, Poland |