@article{Ignatovich2018research, author={Ignatovich, V.. and Kuzmina, A.. and Rodkina, A..}, title={RESEARCH OF MAIN CHARACTERISTICS OF SEMI-SUBMERSIBLE FLOATING DRILLING RIGS AT THE INITIAL STAGES OF DESIGN}, journal={Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies}, publisher={Astrakhan State Technical University}, year={2018}, pages={7-15}, volume={}, issue={1}, }