Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - title_in_Japanese TI - AU - author_in_Japanese JO - JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN VL - 21 IS - 9 SP - 511 EP - 513 PY - 1986 DO - 10.5988/jime1966.21.511 ER -