Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAGASE Yasuo,Effects of small prestrain on fatigue strength of eutectoid steel with spheroidal pearlite structure.,TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A,03875008,The Japan Society of Mechanical Engineers,1990,56,526,1383-1388,https://cir.nii.ac.jp/crid/1390001204419183360,https://doi.org/10.1299/kikaia.56.1383