Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yanagawa Hidekata,Consideration for Fault Torelance in Large Scale Computer System of the Airline Industory,"IEEJ Transactions on Electronics, Information and Systems",03854221,The Institute of Electrical Engineers of Japan,1987,107,4,327-332,https://cir.nii.ac.jp/crid/1390001204606832000,https://doi.org/10.1541/ieejeiss1987.107.4_327