1. Shape-Fixability of Steel Sheets in Press Forming;Yoshida;Sci. Papers IPCR,1965
2. Assessment of Fitting Behavior and Shape Fixation by Yoshida Buckling Test --- A way to Overall Formability ---;Yoshida,1981
3. Classification and Systematization of Sheet Metal Press-Forming Process;Yoshida;Report IPCR,1959
4. Development of New Types of High Strength Steel Sheets and Their Application Trials to Autobodies in Japan;Hayashi,1993