@ARTICLE{
author={Okamoto A,Hara K,Nagaoka K,Yoshimura S,Vranjes Jovo,Kono M,Tanaka MY},
year={2003},
title={Experimental observation of a tripolar vortex in a plasma},
journal={PHYSICS OF PLASMAS},
volume={10},
number={6},
pages={2211-2216},
document_type={Article},
}