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[文献書誌] 鳥越紀子,西村宏,島正子: "An Attempt for the Precise lsotope Analysis Modification of a Compact Type Mass Spect." 質量分析(Mass Spectroscopy). 37. 33-60 (1989)
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[文献書誌] 高岡宣雄,島正子,若林文高: "Nobel Gas Record of Japanese Chondrites." Zeitschrift fut Naturforschung. 44a. 935-944 (1989)
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[文献書誌] 矢吹貞代,島正子: "Cosmogenic ^<26>Al and ^<53>Nn in Japanese Chondrites." 国立科学博物館研究報告 E類(Bulletin National Science Museum,Tokyo,Ser.E.). 12. 1-14 (1989)
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[文献書誌] 矢吹貞代,島正子: "Cosmicーray record with spallogenic radioーactive nuclides in chond.Aomori & Tomiya." Earth and planetary Science Letters.
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[文献書誌] 島正子,岡田昭彦: "The chondrite kokubunji:Petrography,Chemical composition and cosmicーray recordes." Meteoritics.
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[文献書誌] 鳥越紀子,島正子: "^<87>Rbー^<87>Sr internal isochron ages of the E3 chondrites,Qingzhen and Yamatoー6901." Nature.