Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KAMASHIMA Tsutomu and MORIKIYO Toshiro,Preliminary experiments for the quantitative analysis of multi-component gases by a quadrupole mass spectrometer,Japanese Magazine of Mineralogical and Petrological Sciences,1345630X,Japan Association of Mineralogical Sciences,2003,32,1,1-11,https://cir.nii.ac.jp/crid/1390282681502991104,https://doi.org/10.2465/gkk.32.1