@techreport{oai:nifs-repository.repo.nii.ac.jp:00009699,
 author = {"Iiyoshi,  A. and Fujiwara,  M. and Motojima,  O. and Todoroki,  J. and Ohyabu,  N. and Yamazaki,  K."},
 month = {Jan},
 note = {"The Large Helical Device (LHD) is a Heliotron/torsatron type superconducting helical fusion device, which is scheduled to be constructed by the newly established National Insitute for Fusion Science as the major joint-university fusion research project. This report describes the design study of the LHD. Our goal is demonstration of high energy confinement and high beta in the helical device, which is a necessary step toward a helical reactor system."},
 title = {Design Study of the Large Helical Device},
 year = {1990}
}