Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yasushi Okawa and Haruki Takegahara,Experimental Approach to Improve Ion Thruster Performance(Part2)Effects of Magnetic Field,Transactions of the Japan Society for Aeronautical and Space Sciences,05493811,Tokyo : Japan Society for Aeronautical and Space Sciences,1999-11,42,137,144-146,https://cir.nii.ac.jp/crid/1523669555544667392,