@article{articleece2697c,
title   = {Experimental study on vortex-induced motions of a semi-submersible platform with four square columns, part I: effects of current incidence angle and hull appendages},
author = {Gonçalves, Rodolfo Trentin and Rosetti, Guilherme Feitosa and Fujarra, André Luis Condino and Oliveira, Allan C},
year = {2012},
doi = {10.1016/j.oceaneng.2012.06.032},
journal   = {Ocean Engineering}
}