Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KIKUCHI Fumio,Topics in Numerical Analysis of the Finite Element Method,Aeronautical and Space Sciences Japan,00214663,THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES,1977,25,280,209-216,https://cir.nii.ac.jp/crid/1390282679483726208,https://doi.org/10.2322/jjsass1969.25.209