Sano, Masaaki, 		Kawano, Yusuke, 		Yamamoto, Takuto, AND 		Yasukawa, Hironori.
" Numerical Analysis of Resistance Acting on Sea-Going Pusher and Barge System" <em>Journal of Ocean, Mechanical and Aerospace -science and engineering-</em> [Online], Volume 49 Number 1 (30 November 2017)