Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shuhei Inoue and Shigeo Maruyama,Mass spectroscopy of chemical reaction of 3d metal clusters involved in chemical vapor deposition synthesis of carbon nanotubes,Japanese journal of applied physics : JJAP,00214922,Tokyo : The Japan Society of Applied Physics,2008-04,47,4,1931-1936,https://cir.nii.ac.jp/crid/1520572358805461760,https://doi.org/10.1143/jjap.47.1931