Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Heki Koichiro and Kurino Takuro and Shindo Hiromi,2050) Calculation Charts of Stresses in Cylindrical Shell Roofs Computed with Beam Theory(Structure),Transactions of the Architectural Institute of Japan,03871185,Architectural Institute of Japan,1959,63.1,0,433-436,https://cir.nii.ac.jp/crid/1390001205570134656,https://doi.org/10.3130/aijsaxx.63.1.0_433