Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Kodama Masanori,On the Reliability Theory of the System with Group Redundancy,"Kumamoto journal of science. Ser. A, Mathematics, physics and chemistry",00235318,Kumamoto University,1965-03,6,3,105-129,https://cir.nii.ac.jp/crid/1570291226916313472,