Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NODA Nao-Aki and TAKASE Yasushi and FUJIMOTO Masashi,Convenient Stress Concentration Formula Useful for Any Shape of Fillet. Tension of a Stepped Round Bar with Fillet.,TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A,03875008,The Japan Society of Mechanical Engineers,2001,67,653,49-54,https://cir.nii.ac.jp/crid/1390001204447287808,https://doi.org/10.1299/kikaia.67.49