Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KITAGAWA Shuzo and KAJIWARA Yuzo and SHINJI Masato,THE MULTIPLIED TUNNEL SUPPORT SYSTEM APPLIED TO SQUEEZING GROUND CONDITION,Doboku Gakkai Ronbunshu,02897806,Japan Society of Civil Engineers,2002-12-20,2002,721,27-39,https://cir.nii.ac.jp/crid/1390282680579436800,https://doi.org/10.2208/jscej.2002.721_27