Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kobayashi Masanori and Doi Kodai and Kimura Tomofumi and Koizumi Shigeto and Kimijima Kazuya and Sano Kenichi and Akamizu Hiroshi and Morimoto Yoshio and Ishikawa Takashi,Improvement of Formability in Cold Rolling of Hot Band for Over 980 MPa Grade High Tensile Strength Steel Sheet,Tetsu-to-Hagane,1341688X,The Iron and Steel Institute of Japan,2014,100,5,616-624,https://cir.nii.ac.jp/crid/1390001205126099328,https://doi.org/10.2355/tetsutohagane.100.616